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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit
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Newtons Laws of Motion, Physical Science Lesson PowerPoint, Unit

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A three part 1500+ PowerPoint slideshow from www.sciencepowerpoint.com becomes the roadmap for an interactive and amazing science experience that includes a bundled homework package, answer keys, unit …

A three part 1500+ PowerPoint slideshow from www.sciencepowerpoint.com becomes the roadmap for an interactive and amazing science experience that includes a bundled homework package, answer keys, unit notes, video links, review games, built-in quizzes and hands-on activities, worksheets, rubrics, games, and much more.
Also included are instruction to create a student version of the unit that is much like the teachers but missing the answer keys, quizzes, PowerPoint review games, hidden box challenges, owl, and surprises meant for the classroom. This is a great resource to distribute to your students and support professionals.
Text for the unit PowerPoint is presented in large print (32 font) and is placed at the top of each slide so it can seen and read from all angles of a classroom. A shade technique, as well as color coded text helps to increase student focus and allows teacher to control the pace of the lesson. Also included is a 12 page assessment / bundled homework that chronologically follows the slideshow for nightly homework and the end of the unit assessment, as well as a 8 page modified assessment. 9 pages of class notes with images are also included for students who require assistance, as well as answer keys to both of the assessments for support professionals, teachers, and homeschool parents. Many video links are provided and a slide within the slideshow cues teacher / parent when the videos are most relevant to play. Video shorts usually range from 2-7 minutes and are included in organized folders. Two PowerPoint Review games are included. Answers to the PowerPoint Review Games are provided in PowerPoint form so students can self-assess. Lastly, several class games such as guess the hidden picture beneath the boxes, and the find the hidden owl somewhere within the slideshow are provided. Difficulty rating of 8 (Ten is most difficult).
Areas of Focus: -Newton's First Law, Inertia, Friction, Four Types of Friction, Negatives and Positives of Friction, Newton's Third Law, Newton's Second Law, Potential Energy, Kinetic Energy, Mechanical Energy, Forms of Potential to Kinetic Energy, Speed, Velocity, Acceleration, Deceleration, Momentum, Work, Machines (Joules), Catapults, Trajectory, Force, Simple Machines, Pulley / (MA Mechanical Advantage), Lever /(MA),Wedge /(MA), Wheel and Axle (MA), Inclined Plane / (MA), Screw /(MA).
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks

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  • 1. • Newtons 2nd Law – The relationship between an object's mass m, its acceleration a, and the applied force F is… • F = ma Copyright © 2010 Ryan P. Murphy Newton’s Second Law: Learn more at… http://www.physicsclassroom.com/class/newtlaws/u2l3a.cfm
  • 2. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. Copyright © 2010 Ryan P. Murphy
  • 3. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Make visuals clear and well drawn. Please label. Effort Arm Resistance Arm
  • 4. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. • BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy
  • 5. Laws of Motion and Machines Unit Copyright © 2010 Ryan P. Murphy
  • 6.  Energy  -  -  -  - Copyright © 2010 Ryan P. Murphy
  • 7.  The ability to do work. Copyright © 2010 Ryan P. Murphy
  • 8.  To cause something to move/change directions. Copyright © 2010 Ryan P. Murphy
  • 9.  Energy cannot be created or destroyed, but transferred from one form to another. Copyright © 2010 Ryan P. Murphy
  • 10.  Energy cannot be created or destroyed, but transferred from one form to another. Copyright © 2010 Ryan P. Murphy
  • 11.  Energy cannot be created or destroyed, but transferred from one form to another. Copyright © 2010 Ryan P. Murphy
  • 12.  Energy cannot be created or destroyed, but transferred from one form to another. Copyright © 2010 Ryan P. Murphy
  • 13.  Energy cannot be created or destroyed, but transferred from one form to another. Copyright © 2010 Ryan P. Murphy
  • 14.  Energy cannot be created or destroyed, but transferred from one form to another. Copyright © 2010 Ryan P. Murphy
  • 15. Big Bang
  • 16. Big Bang
  • 17. Big Bang Particles join together
  • 18. Big Bang Particles join together Gravity attracts particles, forms stars, planets
  • 19. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons
  • 20. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons
  • 21. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars
  • 22. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential)
  • 23. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential) Kinetic Energy (Bullet)
  • 24. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential) Kinetic Energy (Bullet) Heat
  • 25. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential) Kinetic Energy (Bullet) Heat Sound
  • 26. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential) Kinetic Energy (Bullet) Heat Sound Light
  • 27. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential) Kinetic Energy (Bullet) Heat Sound Light
  • 28. Big Bang Particles join together Gravity attracts particles, forms stars, planets Sun releases particles, photons Plants harness Photons to make sugars Chemical Energy / Gunpowder (Potential) Kinetic Energy (Bullet) Heat Sound Light
  • 29. Differences in temperature causes differences in pressure between high and low which drives the wind.
  • 30.  Energy quality is lost due to friction / force/ heat. Copyright © 2010 Ryan P. Murphy
  • 31.  Energy quality is lost due to friction / force/ heat.  From high quality energy to low quality energy. Copyright © 2010 Ryan P. Murphy
  • 32.  Energy quality is lost due to friction / force/ heat.  From high quality energy to low quality energy. Copyright © 2010 Ryan P. Murphy
  • 33. • Where is energy being degraded in this animation? Copyright © 2010 Ryan P. Murphy
  • 34. • The gasoline is being combusted. Copyright © 2010 Ryan P. Murphy
  • 35. • The gasoline is being combusted. This high quality energy is degraded into low quality. Copyright © 2010 Ryan P. Murphy
  • 36. • Where is energy being degraded in this animation? Copyright © 2010 Ryan P. Murphy  This belongs to Ryan P. Murphy Copyright 2010 found on www.sciencepowerpoint.com
  • 37. • Energy is being degraded through friction. The wheels are being heated up. Copyright © 2010 Ryan P. Murphy
  • 38. • Where is energy being degraded in this animation? Copyright © 2010 Ryan P. Murphy
  • 39. • Everywhere in the form of heat, and friction, and motion. Copyright © 2010 Ryan P. Murphy
  • 40. • Only 10-20% of gasoline burned goes toward moving the car forward.
  • 41. All of the energy in the universe is slowing losing quality.
  • 42. All of the energy in the universe is slowing losing quality.
  • 43. All of the energy in the universe is slowing losing quality.
  • 44. • At some point,.
  • 45. • At some point, many billions of years from now,
  • 46. • At some point, many billions of years from now, the universe will be without any usable energy.
  • 47. • Sir Isaac Newton (1642-1727), mathematician and physicist, one of the foremost scientific intellects of all time. Learn more about Sir Isaac Newton at… http://www.newton.ac.uk/newtlife.html
  • 48.  Newton’s 1st Law  An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.  Called Law of Inertia Copyright © 2010 Ryan P. Murphy
  • 49.  Newton’s 1st Law  An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.  Called Law of Inertia Copyright © 2010 Ryan P. Murphy
  • 50.  Newton’s 1st Law  An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.  Called Law of Inertia Copyright © 2010 Ryan P. Murphy Learn about the 1st Law of Motion at… http://www.physicsclassroom.com/class/newtlaws/u2l1a.cfm
  • 51.  Newton’s 1st Law  An object at rest tends to stay at rest and an object in motion tends to stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.  Called Law of Inertia Copyright © 2010 Ryan P. Murphy Learn about the 1st Law of Motion at… http://www.physicsclassroom.com/class/newtlaws/u2l1a.cfm
  • 52.  Inertia: Forces that resist to motion. Copyright © 2010 Ryan P. Murphy
  • 53. Inertia – An object in motion tends to stay in motion unless acted on upon by an unbalanced force. – An object at rest tends to stay at rest unless acted on by a force. Copyright © 2010 Ryan P. Murphy
  • 54. Inertia – An object in motion tends to stay in motion unless acted on upon by an unbalanced force. – An object at rest tends to stay at rest unless acted on by a force. Copyright © 2010 Ryan P. Murphy
  • 55. Inertia – An object in motion tends to stay in motion unless acted on upon by an unbalanced force. – An object at rest tends to stay at rest unless acted on by a force. Copyright © 2010 Ryan P. Murphy
  • 56. Inertia – An object in motion tends to stay in motion unless acted on upon by an unbalanced force. – An object at rest tends to stay at rest unless acted on by a force. Copyright © 2010 Ryan P. Murphy
  • 57. Inertia – An object in motion tends to stay in motion unless acted on upon by an unbalanced force. – An object at rest tends to stay at rest unless acted on by a force. Copyright © 2010 Ryan P. Murphy
  • 58. Inertia – An object in motion tends to stay in motion unless acted on upon by an unbalanced force. – An object at rest tends to stay at rest unless acted on upon by an unbalanced force. Copyright © 2010 Ryan P. Murphy
  • 59. • Activity! Try to pull the sheet of paper out from under a stack of Dominoes without having them fall. – How does this activity demonstrate Newton’s First Law of Motion?
  • 60. • Activity! Try to pull the sheet of paper out from under a stack of Dominoes without having them fall. – How does this activity demonstrate Newton’s First Law of Motion? • Answer: The Dominoes are at rest and will remain at rest. The paper was yanked quickly (Motion) and stayed in motion. The Dominoes did not fall because of Inertia and Newton’s First Law of Motion.
  • 61. • Demonstration! Teacher will knock the bottom Domino from the stack with their Samurai sword (meter stick) – How does this demonstration reflect Newton’s First Law? Copyright © 2010 Ryan P. Murphy
  • 62. • Demonstration! Teacher will knock the bottom Domino from the stack with their Samurai sword (meter stick) – How does this demonstration reflect Newton’s First Law? Objects at rest tend to stay at rest unless acted upon by an outside force. Copyright © 2010 Ryan P. Murphy
  • 63. • Activity! Place a quarter or other object on a playing card that’s on top of a container. – Flick the card out quickly and see if the object can land in the cup. Copyright © 2010 Ryan P. Murphy
  • 64. • Activity! Place a quarter or other object on a playing card that’s on top of a container. – Flick the card out quickly and see if the object can land in the cup. Copyright © 2010 Ryan P. Murphy
  • 65. • Activity! Place a quarter or other object on a playing card that’s on top of a container. – Flick the card out quickly and see if the object can land in the cup. Copyright © 2010 Ryan P. Murphy
  • 66. • Activity! Place a quarter or other object on a playing card that’s on top of a container. – Flick the card out quickly and see if the object can land in the cup. Copyright © 2010 Ryan P. Murphy
  • 67. • Video Link! (Optional) Khan Academy – Newton’s (Galileo) First Law of Motion – Advanced • http://www.khanacademy.org/video/newto n-s-first-law-of-motion?playlist=Physics
  • 68. • Demonstration! Accelerating Car – Design a vehicle that has a flat surface. Place a passenger (weight), then quickly accelerate. • What happens? How does this relate to Newton’s First and Third Law?
  • 69. • Answer: The heavy weight wanted to stay at rest and didn’t go into motion with the car.
  • 70. • Demonstration! Place a ball on a scooter board, move in a straight line with attached rope, then turn the scooter board to the side. – What direction does the ball travel? Copyright © 2010 Ryan P. Murphy Petri-Dish taped to Scooter
  • 71. Answer: The ball rolled in a straight line because an object in motion wants to stay in motion and in the same direction.
  • 72. • What is going to happen to Mr. Test Tube?
  • 73. • What is going to happen to Mr. Test Tube?
  • 74. • What is going to happen to Mr. Test Tube?
  • 75. • What is going to happen to Mr. Test Tube?
  • 76. • What is going to happen to Mr. Test Tube?
  • 77. • Demonstration: Let’s create our own version of Mr. Test Tube.
  • 78. • Demonstration: Let’s create our own version of Mr. Test Tube.
  • 79. • Demonstration: Let’s create our own version of Mr. Test Tube.
  • 80. • Demonstration: Let’s create our own version of Mr. Test Tube.
  • 81. • Video Link! (Optional) Similar Demos – http://www.youtube.com/watch?v=dNu6GcV46fE
  • 82. • Video! Crash Test with and without seatbelts. – An object in motion will stay in motion – http://www.youtube.com/watch?v=d7iYZPp2zYY
  • 83. • Approximately 35,000 people die in motor vehicle crashes each year. – About 50 percent (17,000) of these people could have been saved if they wore their safety belts.
  • 84. • Approximately 35,000 people die in motor vehicle crashes each year. – About 50 percent (17,000) of these people could have been saved if they wore their safety belts.
  • 85. • Wear a seatbelt! There’s room to live inside of the car. Newton’s first law can be deadly if you get in a car accident. Copyright © 2010 Ryan P. Murphy
  • 86. • Wear a seatbelt! There’s room to live inside of the car. Newton’s first law can be deadly if you get in a car accident. – Especially if you are ejected. Copyright © 2010 Ryan P. Murphy
  • 87. • What’s the force keeping the earth from flying into deep space? Copyright © 2010 Ryan P. Murphy
  • 88. • What’s the force keeping the earth from flying into deep space? Gravity Copyright © 2010 Ryan P. Murphy
  • 89. • Inertia shows us that matter wants to travel in a straight line. Copyright © 2010 Ryan P. Murphy
  • 90. When should the pilot release the bomb to hit the target?
  • 91. When should the pilot release the bomb to hit the target? A B C
  • 92. • Are we ready!
  • 93. • Bombs Away!
  • 94. A B C
  • 95. • Because of gravity, many objects thrown through the air have a parabolic trajectory. Copyright © 2010 Ryan P. Murphy
  • 96. • Because of gravity, many objects thrown through the air have a parabolic trajectory. Copyright © 2010 Ryan P. Murphy
  • 97. • Demonstration: Which will fall the fastest if dropped at the same time?
  • 98. • Demonstration: Which will fall the fastest if dropped at the same time?
  • 99. • Demonstration: Now place the dollar on top of the book and repeat?
  • 100. • Objects with similar air resistance fall at the same rate. – Everything falls at the same rate of speed in a vacuum. – That rate is the gravitational constant. • On earth (9.8 m/sec²)
  • 101. • Video! Falling Objects, Gravity, Air Resistance, on the moon with Apollo. – http://www.youtube.com/watch?v=KDp1tiUsZ w8
  • 102. • In space, away from the gravity of Earth, you will keep going in one direction until acted upon by another force.
  • 103. Explain Newton’s first law with a few sentences about this picture? Copyright © 2010 Ryan P. Murphy
  • 104. • Answer! The apple was in a state of rest until acted upon by an outside force which happened to be a very large ant. Copyright © 2010 Ryan P. Murphy
  • 105. • What do you feel when you go around a sharp curve at high speeds? Copyright © 2010 Ryan P. Murphy
  • 106. • What do you feel when you go around a sharp curve at high speeds? Copyright © 2010 Ryan P. Murphy
  • 107. • The word for this pulling force that you feel is called “inertia.” Copyright © 2010 Ryan P. Murphy
  • 108.  Inertia: The property of matter by which it retains its state of rest or its velocity along a straight line.
  • 109. • Inertia: The property of matter by which it retains its state of rest or its velocity along a straight line. –So long as it’s not acted upon by an external force.
  • 110. • Glenn Howard's last shot in a round robin game against Saskatchewan at the 2009 Brier is considered to be one of the best curling shots ever.
  • 111. • Glenn Howard's last shot in a round robin game against Saskatchewan at the 2009 Brier is considered to be one of the best curling shots ever. (Double Ricochet)
  • 112. • Video Link. Let’s experience the shot. – http://www.youtube.com/watch?v=-EswFKNXjMo – How does Inertia apply here… – Inertia: the property of matter by which it retains its state of rest or its velocity along a straight line so long as it is not acted upon by an external force.
  • 113. • Jennifer Jones, Best Curling Shot – http://www.youtube.com/watch?v=CM5mFH3_Qh s&feature=related
  • 114. • Lets hear it. Inertia as it applies to the sport of curling.
  • 115. • Activity! (Optional) Set-up a modified version of curling by taping some colored paper to your floor. – Each table group elects one member to slide their notebook across the floor and try to score for their table. (Friction and Inertia) – Pick an order, and your table group is allowed to knock other notebooks out of the way. – Whatever team is closest to the scoring area at the end wins. Run it again in the opposite direction.
  • 116. Inertia can pull a car off the road or across the double line and into on coming traffic.
  • 117. • How does inertia apply to this racer?
  • 118. • The driver must have the perfect lean angle of the motorcycle so that the force of gravity reaches equilibrium with the centrifugal force attempting to stand the bike back up.
  • 119. • The driver must have the perfect lean angle of the motorcycle so that the force of gravity reaches equilibrium with the centrifugal force attempting to stand the bike back up.
  • 120. • The driver must have the perfect lean angle of the motorcycle so that the force of gravity reaches equilibrium with the centrifugal force attempting to stand the bike back up.
  • 121. • The driver must have the perfect lean angle of the motorcycle so that the force of gravity reaches equilibrium with the centrifugal force attempting to stand the bike back up. – Driver must have an understanding where their center of mass is. ?
  • 122. • Center of Mass: Point in a body at which the whole mass may be considered as concentrated.
  • 123. • Center of Mass: Point in a body at which the whole mass may be considered as concentrated. – Usually associated with center of gravity. Similar concepts on Earth.
  • 124. • Activity: Use the Dominoes to recreate the picture below. – Try and get as far from the table as you can before the center of gravity is off of the edge. – Sketch your stack and draw a line where you think the center of gravity / mass will be.
  • 125. • Activity: Use the Dominoes to recreate the picture below. – Try and get as far from the table as you can before the center of gravity is off of the edge. – Sketch your stack and draw a line where you think the center of gravity / mass will be.
  • 126. • When you throw a knife…
  • 127. • When you throw a knife…
  • 128. • When you throw a knife…
  • 129. • Activity: Finding the Center of Mass
  • 130. • Activity: Finding the Center of Mass – Put your hands together on your desk to make a fulcrum point.
  • 131. • Activity: Finding the Center of Mass – Put your hands together on your desk to make a fulcrum point. – Place a meter stick on the fulcrum so it is balanced.
  • 132. • Activity: Finding the Center of Mass – Put your hands together on your desk to make a fulcrum point. – Place a meter stick on the fulcrum so it is balanced. – Add a weight to one end and try to find the new center of mass.
  • 133. • Activity: Finding the Center of Mass – Put your hands together on your desk to make a fulcrum point. – Place a meter stick on the fulcrum so it is balanced. – Add a weight to one end and try to find the new center of mass.
  • 134. • Activity: Finding the Center of Mass – Put your hands together on your desk to make a fulcrum point. – Place a meter stick on the fulcrum so it is balanced. – Add a weight to one end and try to find the new center of mass. Learn more: Center of Mass: Khan Academy. http://www.youtube.com/watch?v=VrflZifKIuw
  • 135. • Activity! What is the maximum ml of water that can be placed in an empty soda can and still have lean on its side. – Each group gets an empty soda can. – Add water until you have the perfect center of mass, measure the volume of liquid.
  • 136. • Activity! What is the maximum ml of water that can be placed in an empty soda can and still have lean on its side. – Each group gets an empty soda can. – Add water until you have the perfect center of mass, measure the volume of liquid.
  • 137. • Activity! What is the maximum ml of water that can be placed in an empty soda can and still have lean on its side. – Each group gets an empty soda can. – Add water until you have the perfect center of mass, measure the volume of liquid.
  • 138. • Video Link / Optional Activity! • Center of Mass w/ two forks, glass, toothpick – No lighter use however. – http://www.youtube.com/watch?v=GlP2c1ZtcJU
  • 139. • Video Link! Ballistic Car Demonstration – http://www.youtube.com/watch?v=twUeBv7g1jI
  • 140. • Video Link! Ballistic Car Demonstration – http://www.youtube.com/watch?v=twUeBv7g1jI
  • 141. • Video Link! Ballistic Car Demonstration – http://www.youtube.com/watch?v=twUeBv7g1jI
  • 142. • Video! Review! Newton’s 1st Law of Motion ESA – http://www.youtube.com/watch?v=Q0Wz5P0J deU
  • 143. • Activity! Answer with your feet.
  • 144. A B Teacher needs to label the corners of the room. If you get a question wrong you have to sit. If last person gets one wrong everyone is back in. C D
  • 145. A B Teacher needs to label the corners of the room. If you get a question wrong you have to sit. If last person gets one wrong everyone is back in. C D
  • 146. A B Teacher needs to label the corners of the room. If you get a question wrong you have to sit. If last person gets one wrong everyone is back in. C D
  • 147. A B Which is incorrect about energy… A.) It’s the ability to do work B.) Energy can cause something to change move or directions C.) Energy can be created and destroyed D.) Energy quality is lost due to friction / force/ heat. C D
  • 148. A B Which is incorrect about energy… A.) It’s the ability to do work B.) Energy can cause something to change move or directions C.) Energy can be created and destroyed D.) Energy quality is lost due to friction / force/ heat. C D
  • 149. A B All of the energy in the universe is… A.) Decreasing in quality B.) Being created by stars C.) Destroyed by blackholes D.) Multiplying daily C D
  • 150. A B All of the energy in the universe is… A.) Decreasing in quality B.) Being created by stars C.) Destroyed by blackholes D.) Multiplying daily C D
  • 151. • Sir Isaac Newton (1642-1727), mathematician and physicist, one of the foremost scientific intellects of all time.
  • 152. A B Sir Isaac Newton lived… A.) 1954-1986 B.) 901 – 967 B.C. C.) 1642-1727 D.) None of the above C D
  • 153. A B Sir Isaac Newton lived… A.) 1954-1986 B.) 901 – 967 B.C. C.) 1642-1727 D.) None of the above C D
  • 154. A B Which law is this… Energy cannot be created or destroyed, only converted between one form and another. A.) 1st Law of Motion B.) Hookes Law C.) Law of Migration D.) Law Conservation Energy C D
  • 155. A B Which law is this… Energy cannot be created or destroyed, only converted between one form and another. A.) 1st Law of Motion B.) Hookes Law C.) Law of Migration D.) Law Conservation Energy C D
  • 156. A B Newton’s First Law of Motion is… A.) Called the Law of Reaction. B.) Called the Law of Inertia. C.) Was found to be untrue. D.) Uses Simple Machines. C D
  • 157. A B Newton’s First Law of Motion is… A.) Called the Law of Reaction. B.) Called the Law of Inertia. C.) Was found to be untrue. D.) Uses Simple Machines. C D
  • 158. A B Objects always wanna… A.) Move at the speed of light. B.) Resist Motion. C.) Avoid Friction. D.) Do-in what they ah do-in C D
  • 159. A B Part of Newton’s First Law describes… A.) F = MA. B.) Objects will always fall. C.) An object at rest stays at rest. D.) For action there is a reaction. C D
  • 160. A B Part of Newton’s First Law describes… A.) F = MA. B.) Objects will always fall. C.) An object at rest stays at rest. D.) For action there is a reaction. C D
  • 161. A B Inertia shows us that matter wants to travel in a straight line. A.) In a straight Line B.) Against gravity C.) Along a gradient D.) Against the Parabolic trajectory C D
  • 162. A B Inertia shows us that matter wants to travel in a straight line. A.) In a straight Line B.) Against gravity C.) Along a gradient D.) Against the Parabolic trajectory C D
  • 163. A B This pictures deals with an objects… A.) Center of Mass B.) Kinetic Energy C.) Form of Energy D.) Sir Isaac Newton C D
  • 164. A B This pictures deals with an objects… A.) Center of Mass B.) Kinetic Energy C.) Form of Energy D.) Sir Isaac Newton C D
  • 165. A B The driver must have the perfect lean angle of the motorcycle so that the force of gravity reaches equilibrium with the centrifugal force attempting to stand the bike back up. A.) gravitational constant B.) centrifugal force C.) center of mass D.) None of the above C D
  • 166. A B The driver must have the perfect lean angle of the motorcycle so that the force of gravity reaches equilibrium with the centrifugal force attempting to stand the bike back up. A.) gravitational constant B.) centrifugal force C.) center of mass D.) None of the above C D
  • 167. • Activity: Dueling Pendulums – Lift one pendulum to the side and release in the direction of the arrow. What happened? – Does this activity break Newtons First Law of motion that an object at rest tends to stay at rest.
  • 168. • Activity: Dueling Pendulums – Answer: No, the swinging pendulums energy is transferred to the still pendulum. – Remember, Energy cannot be created or destroyed but transferred between systems and surroundings.
  • 169. • Activity: Dueling Pendulums – Answer: No, the swinging pendulums energy is transferred to the still pendulum. – Remember, Energy cannot be created or destroyed but transferred between systems and surroundings.
  • 170. • Activity: Dueling Pendulums – Answer: No, the swinging pendulums energy is transferred to the still pendulum. – Remember, Energy cannot be created or destroyed but transferred between systems and surroundings.
  • 171.  New mini area of focus:
  • 172.  New mini area of focus:
  • 173.  New mini area of focus: Friction
  • 174. • Friction: Available Worksheet
  • 175. • Friction: Available Worksheet
  • 176.  Friction: The resistance encountered when one body is moved in contact with another.
  • 177.  The four types of friction  -  -  -  - Copyright © 2010 Ryan P. Murphy
  • 178.  Static friction: Friction between two surfaces that are not moving past each other. Copyright © 2010 Ryan P. Murphy
  • 179.  Sliding Friction: The force that opposes the motion of two surfaces sliding past each other. Copyright © 2010 Ryan P. Murphy
  • 180.  Sliding Friction: The force that opposes the motion of two surfaces sliding past each other. Copyright © 2010 Ryan P. Murphy
  • 181.  Sliding Friction: The force that opposes the motion of two surfaces sliding past each other. Copyright © 2010 Ryan P. Murphy
  • 182. • Video! Ice Storm (A world without Fricition) – This is why you should not travel in an ice storm. • http://www.youtube.com/watch?v=YCoxOReXlHI
  • 183.  Rolling friction: The friction between a rolling object and the surface it rolls on. Copyright © 2010 Ryan P. Murphy
  • 184. • Only a small area is in contact. Copyright © 2010 Ryan P. Murphy
  • 185. • Which bike will be faster? Why? Copyright © 2010 Ryan P. Murphy
  • 186. • Which bike will be faster? Why? Where are we? Copyright © 2010 Ryan P. Murphy
  • 187. • Which bike will be faster? Why? Copyright © 2010 Ryan P. Murphy
  • 188. • Which bike will be faster? Why? Copyright © 2010 Ryan P. Murphy  Road bike  Light weight  Small thin tires = less friction, more aerodynamic
  • 189. • Which bike will be faster? Why? Copyright © 2010 Ryan P. Murphy  Road bike  Light weight  Small thin tires = less friction, more aerodynamic  Mountain bike  Heavy / Durable  Wide tire with lots of grip to increase friction.
  • 190.  Fluid friction: When an object is moving in liquid or gas. Copyright © 2010 Ryan P. Murphy
  • 191. • Video (Optional) – Tillman the skateboarding, skimboarding, and surfing dog. – This is just relaxing for the next four minutes of our busy day. – Examples of Sliding, Rolling, and Fluid Friction. • People standing around are static friction. – http://www.youtube.com/watch?v=fLclGPr7fj4
  • 192. • Friction: Available Worksheet
  • 193. • Quiz Wiz 1-10 Name that Friction Copyright © 2010 Ryan P. Murphy Friction: Learn more at… http://www.physics4kids.com/files/motion_friction.html
  • 194. bbbbbbbbbbbbbbbbbbbb
  • 195. • Bonus: Name the movie and the actor.
  • 196. • Answers Quiz Wiz 1-10 Name that Friction Copyright © 2010 Ryan P. Murphy
  • 197. bbbbbbbbbbbbbbbbbbbb
  • 198. bbbbbbbbbbbbbbbbbbbb
  • 199. • –Bonus: Name the movie and the actor.
  • 200. • –Bonus: Tom Hanks / Cast Away (2000)
  • 201. • –Bonus: Tom Hanks / Cast Away (2000)
  • 202. • Activity! (Optional) – Light candle directly behind box (non-flammable material) and try and blow out candle.
  • 203. • Activity! (Optional) – Light candle directly behind tube / round container of about equal thickness (non- flammable material) and try and blow out candle.
  • 204. • Activity! (Optional) – Light candle directly behind tube / round container of about equal thickness (non- flammable material) and try and blow out candle.
  • 205. • Activity! (Optional) – Light candle directly behind tube / round container of about equal thickness (non- flammable material) and try and blow out candle.
  • 206. • What happened? Why? – The air tended to stick to the curved surface of the bottle. This is called the Coanda effect.
  • 207.  Aerodynamic: Designed or arranged to offer the least resistance to fluid flow. Copyright © 2010 Ryan P. Murphy
  • 208. • Video (Optional) The worlds fastest bicycle and aerodynamics. – http://www.youtube.com/watch?v=5V2FgwN_re4
  • 209. • The word drag refers to wind resistance. – (The force acted upon a moving object by the air or water)
  • 210. • The word drag refers to wind resistance. – (The force acted upon a moving object by the air or water)
  • 211. • The word drag refers to wind resistance. – (The force acted upon a moving object by the air or water)
  • 212. • The word drag refers to wind resistance. – (The force acted upon a moving object by the air or water)
  • 213.  Hydrodynamic: A shape designed to move efficiently through the water. Copyright © 2010 Ryan P. Murphy
  • 214. “Why does a golf ball have dimples?”
  • 215. • A golf ball has dimples to make it more air resistant.
  • 216. • A golf ball has dimples to make it less resistant to the air. – Thus travel further and straighter.
  • 217. • A golf ball has dimples to make it less resistant to the air. – Thus travel further and straighter.
  • 218. • A golf ball has dimples to make it less resistant to the air. – Thus travel further and straighter. An object in motion stays in motion
  • 219. No Dimples
  • 220. • Those large caps on trucks help decrease fluid friction with the air.
  • 221. Aerodynamics: Learn more at… http://www.up22.com/Aerodynamics.htm
  • 222. • Hurricane resistant building.
  • 223. • Hurricane resistant building. – This structure should survive massive wind force and high water.
  • 224. • Friction: Available Worksheet
  • 225. • Aerodynamic Challenge! – You and your team must design a covering so that a box of tissues will not be toppled by high wind.
  • 226. • Aerodynamic Challenge! – You and your team must design a covering so that a box of tissues will not be toppled by high wind. • Covering can only be minimally secured to tissue box.
  • 227. Top View Side View
  • 228. Top View Side View
  • 229. Top View Side View Example
  • 230. Top View Side View Example Just example cover, not best design
  • 231.  Friction  Slows an object down until it stops  Produces heat  Wears object down Copyright © 2010 Ryan P. Murphy
  • 232.  Friction  Slows an object down until it stops  Produces heat  Wears object down Copyright © 2010 Ryan P. Murphy
  • 233.  Friction  Slows an object down until it stops  Produces heat  Wears object down Copyright © 2010 Ryan P. Murphy
  • 234. • Video (Optional) Making a Friction Fire. – http://www.youtube.com/watch?v=Pg83ymYwTrE
  • 235.  Friction  Slows an object down until it stops  Produces heat  Wears object down Copyright © 2010 Ryan P. Murphy
  • 236.  Friction  Slows an object down until it stops  Produces heat  Wears object down Copyright © 2010 Ryan P. Murphy
  • 237. • Friction Available Sheet.
  • 238. • Activity! Examining the wear on your treads from friction. – Which parts of your shoe are most worn down? – Does this tell you anything about how you walk? Copyright © 2010 Ryan P. Murphy
  • 239. • Activity! Sliding Friction Copyright © 2010 Ryan P. Murphy
  • 240. • Friction Available Sheet.
  • 241. • Reminder before activity. – Don’t forget to zero your spring scales.
  • 242. How do different surfaces effect the force required for a science journal to overcome friction. Hypothesis? 1) Three trials on a lab table 2) Three trials on the rug 3) Three trials on the floor Newtons Newtons Newtons Lab Table Rug Floor Copyright © 2010 Ryan P. Murphy
  • 243. • Friction Available Sheet.
  • 244. • Follow up to the activity Part I. – Which surface provided the least friction, provide data in your answer? – Which surface provided the greatest friction, provide data in your answer? Copyright © 2010 Ryan P. Murphy
  • 245. • Follow up to the activity Part I. – Which surface provided the least friction, provide data in your answer? – Which surface provided the greatest friction, provide data in your answer? Copyright © 2010 Ryan P. Murphy
  • 246. • Follow up to the activity Part I. – Which surface provided the least friction, provide data in your answer? – Which surface provided the greatest friction, provide data in your answer? Copyright © 2010 Ryan P. Murphy
  • 247. • Follow up to the activity Part I. – Which surface provided the least friction, provide data in your answer? Copyright © 2010 Ryan P. Murphy
  • 248. • Follow up to the activity Part I. – Which surface provided the least friction, provide data in your answer? – Answer: Lab Table 1 Newton (Anyone?) Copyright © 2010 Ryan P. Murphy
  • 249. • Follow up to the activity Part I. – Which surface provided the greatest friction, provide data in your answer? Copyright © 2010 Ryan P. Murphy
  • 250. • Follow up to the activity Part I. – Which surface provided the greatest friction, provide data in your answer? – Answer: The rug was about 2 Newtons (Anyone?) Copyright © 2010 Ryan P. Murphy
  • 251. • Follow up to the activity Part II. – Find one way to decrease friction in any of your trials. – Discuss ideas with your table group, implement the plan and compare your findings. – Describe your plan and its results in your journal. Use data in your answer. Copyright © 2010 Ryan P. Murphy
  • 252. • Follow up to the activity part III. – Find one way to increase friction in any of your trials. (Please don’t damage scales) – Discuss ideas with your table group, implement the plan and compare your findings. – Provide your results in your journal. • Provide a visual if necessary. Copyright © 2010 Ryan P. Murphy
  • 253. • Follow up to the activity part III. – Find one way to increase friction in any of your trials. (Please don’t damage scales) – Discuss ideas with your table group, implement the plan and compare your findings. – Provide your results in your journal. • Provide a visual if necessary. Copyright © 2010 Ryan P. Murphy
  • 254. • Follow up to the activity part III. – Find one way to increase friction in any of your trials. (Please don’t damage scales) – Discuss ideas with your table group, implement the plan and compare your findings. – Provide your results in your journal. • Provide a visual if necessary. Copyright © 2010 Ryan P. Murphy
  • 255. • Follow up to the activity part III. – Find one way to increase friction in any of your trials. (Please don’t damage scales) – Discuss ideas with your table group, implement the plan and compare your findings. – Provide your results in your journal. • Provide a visual if necessary. Copyright © 2010 Ryan P. Murphy
  • 256. • Activity Simulator: Ramp and Friction • http://phet.colorado.edu/en/simulation/ram p-forces-and-motion
  • 257. • How can you reduce friction when it’s unwanted? Copyright © 2010 Ryan P. Murphy
  • 258. Copyright © 2010 Ryan P. Murphy
  • 259. Copyright © 2010 Ryan P. Murphy
  • 260. • Answer! Engine oil is very important to keep pistons lubricated. This reduces friction and thus heat which can expand metal and cause damage. Copyright © 2010 Ryan P. Murphy
  • 261. • Very little to no friction in space. A space vehicle will travel in the same direction at the same speed until… .
  • 262. • acted upon by a force.
  • 263. Heading this way for millions of years…? NEO’s Near Earth Objects.
  • 264. • You should be complete through page 2 by this point in your bundle.
  • 265. • Activity! Create a small Domino house at your table. (10 Dominoes) – Use a straw to blow a ping pong ball and then a golf ball from one edge of the table toward the house with as much force as you can generate. – Make two inferences about your mission in your journal that deals with Force.
  • 266. • Follow-Up (Domino House)
  • 267. • Follow-Up (Domino House) – The ping pong ball accelerated easily by blowing through the straw but bounced off of the domino house.
  • 268. • Follow-Up (Domino House) – The ping pong ball accelerated easily by blowing through the straw but bounced off of the domino house. – The golf ball required more force (blowing through straw) but once moving caused more damage to the domino house.
  • 269.  Newtons 2nd Law  The relationship between an object's mass m, its acceleration a, and the applied force F is…  F = ma. Copyright © 2010 Ryan P. Murphy
  • 270.  Newtons 2nd Law  The relationship between an object's mass m, its acceleration a, and the applied force F is… F = MA Copyright © 2010 Ryan P. Murphy
  • 271.  Newtons 2nd Law  The relationship between an object's mass m, its acceleration a, and the applied force F is…  F = ma Copyright © 2010 Ryan P. Murphy
  • 272.  Newtons 2nd Law  The relationship between an object's mass m, its acceleration a, and the applied force F is…  F = ma Copyright © 2010 Ryan P. Murphy Newton’s Second Law: Learn more at… http://www.physicsclassroom.com/class/newtlaws/u2l3a.cfm
  • 273. Copyright © 2010 Ryan P. Murphy
  • 274. Copyright © 2010 Ryan P. Murphy
  • 275. Copyright © 2010 Ryan P. Murphy
  • 276. Copyright © 2010 Ryan P. Murphy
  • 277. Copyright © 2010 Ryan P. Murphy
  • 278. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 279. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 280. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 281. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 282. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 283. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 284. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 285. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 286. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 287. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 288. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 289. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 290. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy “Let’s go Phil”
  • 291. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy “I’ll walk with you.”
  • 292. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 293. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 294. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 295. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 296. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 297. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 298. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 299. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 300. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 301. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 302. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 303. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 304. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 305. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 306. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 307. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 308. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 309. • Who wins in a race from zero to 60km an hour with the same applied force? Copyright © 2010 Ryan P. Murphy
  • 310. • Answer! The speed bike because it has less mass and will accelerate faster. Copyright © 2010 Ryan P. Murphy
  • 311. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 312. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 313. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 314. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 315. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 316. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 317. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 318. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 319. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 320. • Which vehicle will survive in a head on collision if both are traveling close to the same speed? Copyright © 2010 Ryan P. Murphy
  • 321. • Answer! The dump truck will crush the bike because it has more mass. Copyright © 2010 Ryan P. Murphy
  • 322. Copyright © 2010 Ryan P. Murphy
  • 323. • Only applies to net external force. – Not situations where objects are approaching the speed of light or loosing materials. Copyright © 2010 Ryan P. Murphy
  • 324. • Activity Video! Watch this clip with a wrecking ball and mini-van. – http://www.youtube.com/watch?v=uG3- ZE4sb3M – Write three sentences using force, mass, and acceleration. – Is this Real or Photoshop?
  • 325. • The net force on an object is equal to the mass of the object multiplied by its acceleration. Copyright © 2010 Ryan P. Murphy
  • 326. • The net force on an object is equal to the mass of the object multiplied by its acceleration. Copyright © 2010 Ryan P. Murphy
  • 327. • We can also re-arrange the equation into the form F/m=a. This enables us to calculate the acceleration a of an object of mass m subjected to a force F. Copyright © 2010 Ryan P. Murphy
  • 328. • We can also re-arrange the equation into the form F/m=a. This enables us to calculate the acceleration a of an object of mass m subjected to a force F. Copyright © 2010 Ryan P. Murphy
  • 329. • Force: To cause motion or change. – Newton: Amount needed to accelerate 1 kilogram of mass at the rate of 1 meter per second squared. • Mass: Mass of the body in kilograms • Acceleration: Meters per second per second Copyright © 2010 Ryan P. Murphy
  • 330. • Force: To cause motion or change. – Newton: Amount needed to accelerate 1 kilogram of mass at the rate of 1 meter per second squared. • Mass: Mass of the body in kilograms • Acceleration: Meters per second per second Copyright © 2010 Ryan P. Murphy
  • 331. • Force: To cause motion or change. – Newton: Amount needed to accelerate 1 kilogram of mass at the rate of 1 meter per second squared. • Mass: Mass of the body in kilograms • Acceleration: Meters per second per second Copyright © 2010 Ryan P. Murphy
  • 332. • Force: To cause motion or change. – Newton: Amount needed to accelerate 1 kilogram of mass at the rate of 1 meter per second squared. • Mass: Mass of the body in kilograms • Acceleration: Meters per second per second Copyright © 2010 Ryan P. Murphy
  • 333. • Force: To cause motion or change. – Newton: Amount needed to accelerate 1 kilogram of mass at the rate of 1 meter per second squared. • Mass: Mass of the body in kilograms • Acceleration: Meters per second per second Copyright © 2010 Ryan P. Murphy
  • 334. Copyright © 2010 Ryan P. Murphy Step by step, please record.
  • 335. Copyright © 2010 Ryan P. Murphy
  • 336. Copyright © 2010 Ryan P. Murphy
  • 337. Copyright © 2010 Ryan P. Murphy
  • 338. Copyright © 2010 Ryan P. Murphy
  • 339. Copyright © 2010 Ryan P. Murphy Force
  • 340. Copyright © 2010 Ryan P. Murphy Force Mass
  • 341. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration
  • 342. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration
  • 343. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration
  • 344. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N),
  • 345. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in grams, kg
  • 346. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in grams, kg Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 347. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in grams, kg Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 348. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 349. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 350. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 351. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 352. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 353. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 354. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 355. • The equation to find is… • Force… Force = Mass X Acceleration • Acceleration… Acceleration = Force ÷ Mass • Mass…. Mass = Force ÷ Acceleration
  • 356. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in kilograms (kg) Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 357. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in kilograms (kg) Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 358. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in kilograms (kg) Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 359. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in kilograms (kg) Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 360. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in kilograms (kg) Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 361. Copyright © 2010 Ryan P. Murphy Force Mass Acceleration Force = Mass X Acceleration (F= M X A), Unit is the Newton (N), Mass = Force ÷ Acceleration, (M = F ÷ A) Measured in kilograms (kg) Acceleration = Force ÷ Mass, Measured in meters per second squared (m/s²)
  • 362. • A go-cart with a mass of 500 kg including passengers accelerates from to a speed of 10 meters per second before crashing into a brick wall. F=ma – What was the force of this crash in newtons? Copyright © 2010 Ryan P. Murphy
  • 363. • A go-cart with a mass of 500 kg including passengers accelerates from to a speed of 10 meters per second before crashing into a brick wall. F=ma – What was the force of this crash in newtons? Copyright © 2010 Ryan P. Murphy
  • 364. • A go-cart with a mass of 500 kg including passengers accelerates from to a speed of 10 meters per second before crashing into a brick wall. F=ma – What was the force of this crash in newtons? Copyright © 2010 Ryan P. Murphy
  • 365. • A go-cart with a mass of 500 kg including passengers accelerates from to a speed of 10 meters per second before crashing into a brick wall. F=ma – What was the force of this crash in newtons? Copyright © 2010 Ryan P. Murphy
  • 366. • A go-cart with a mass of 500 kg including passengers accelerates from to a speed of 10 meters per second before crashing into a brick wall. F=ma – What was the force of this crash in newtons? Copyright © 2010 Ryan P. Murphy
  • 367. • A go-cart with a mass of 500 kg including passengers accelerates from to a speed of 10 meters per second before crashing into a brick wall. F=ma – What was the force of this crash in newtons? Copyright © 2010 Ryan P. Murphy
  • 368. • F = ma Copyright © 2010 Ryan P. Murphy
  • 369. • F = ma • F = ? Copyright © 2010 Ryan P. Murphy
  • 370. • F = ma • F = ? • m = 500 kg Copyright © 2010 Ryan P. Murphy
  • 371. • F = ma • F = ? • m = 500 kg • a = 10 m/s² Copyright © 2010 Ryan P. Murphy
  • 372. • F = ma • F = ? • m = 500 kg • a = 10 m/s² • F ? = 500 kg times 10m/s² Copyright © 2010 Ryan P. Murphy
  • 373. • Answer: 5,000 newtons Copyright © 2010 Ryan P. Murphy
  • 374. • A leaf weighing 5 grams falls from a tree at a rate of 2 meters every second. What is the force of the leaf hitting the ground in newtons? Copyright © 2010 Ryan P. Murphy
  • 375. • A leaf weighing 5 grams falls from a tree at a rate of 2 meters every second. What is the force of the leaf hitting the ground in newtons? Copyright © 2010 Ryan P. Murphy
  • 376. • A leaf weighing 5 grams falls from a tree at a rate of 2 meters every second. What is the force of the leaf hitting the ground in newtons? Copyright © 2010 Ryan P. Murphy
  • 377. • A leaf weighing 5 grams falls from a tree at a rate of 2 meters every second. What is the force of the leaf hitting the ground in newtons? Copyright © 2010 Ryan P. Murphy
  • 378. • A leaf weighing 5 grams falls from a tree at a rate of 2 meters every second. What is the force of the leaf hitting the ground in newtons? – We must convert 5 grams to Kilograms. Copyright © 2010 Ryan P. Murphy
  • 379. • A leaf weighing 5 grams falls from a tree at a rate of 2 meters every second. What is the force of the leaf hitting the ground in newtons? – We must convert 5 grams to Kilograms. – 5 grams = .005 kg Copyright © 2010 Ryan P. Murphy
  • 380. • F = ma • F = ? Copyright © 2010 Ryan P. Murphy
  • 381. • F = ma • F = ? • m = .005 kilograms Copyright © 2010 Ryan P. Murphy
  • 382. • F = ma • F = ? • m = .005 kilograms • a = 2 m/s² Copyright © 2010 Ryan P. Murphy
  • 383. • F = ma • F = ? • m = .005 kilograms • a = 2 m/s² • F = .005kg times 2m/s² Copyright © 2010 Ryan P. Murphy
  • 384. • Answer: .01 newtons. Copyright © 2010 Ryan P. Murphy
  • 385. • A car strikes a guardrail and the impact was 10,000 newtons. – The small car weighed 800 kg, how fast was it moving in meters per second? Copyright © 2010 Ryan P. Murphy
  • 386. • A car strikes a guardrail and the impact was 10,000 newtons. – The small car weighed 800 kg, how fast was it moving in meters per second? Copyright © 2010 Ryan P. Murphy
  • 387. • A car strikes a guardrail and the impact was 10,000 newtons. – The small car weighed 800 kg, how fast was it moving in meters per second? Copyright © 2010 Ryan P. Murphy
  • 388. • F=ma Force 10,000 newtons m 800 kg a unknown Copyright © 2010 Ryan P. Murphy
  • 389. • F=ma Force 10,000 newtons m 800 kg a unknown 10,000 N = 800 kg times X Copyright © 2010 Ryan P. Murphy
  • 390. • F=ma Force 10,000 newtons m 800 kg a unknown 10,000 N = 800 kg times X Opposite of multiplying is dividing. Copyright © 2010 Ryan P. Murphy
  • 391. • F=ma Force 10,000 newtons m 800 kg a unknown 10,000 N = 800 kg times X Opposite of multiplying is dividing. 10,000 N = X (m/s²) 800 kg X= Copyright © 2010 Ryan P. Murphy
  • 392. • F=ma Force 10,000 newtons m 800 kg a unknown 10,000 N = 800 kg times X Opposite of multiplying is dividing. 10,000 N = X (m/s²) 800 kg X= 12.5 meters per second (m/s²) Copyright © 2010 Ryan P. Murphy
  • 393. • A small car strikes brick wall and the impact was 1,500 newtons. The car was traveling at 2 meters per second (m/s²). – How much did it weigh in kilograms? Copyright © 2010 Ryan P. Murphy
  • 394. • A small car strikes brick wall and the impact was 1,500 newtons. The car was traveling at 2 meters per second (m/s²). – How much did it weigh in kilograms? Copyright © 2010 Ryan P. Murphy
  • 395. • A small car strikes brick wall and the impact was 1,500 newtons. The car was traveling at 2 meters per second (m/s²). – How much did it weigh in kilograms? Copyright © 2010 Ryan P. Murphy
  • 396. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second Copyright © 2010 Ryan P. Murphy
  • 397. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second Copyright © 2010 Ryan P. Murphy
  • 398. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second 1,500 N = Unknown (kg) multiplied by 2 m/s². Copyright © 2010 Ryan P. Murphy
  • 399. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second 1,500 N = Unknown (kg) multiplied by 2 m/s². Opposite of multiplying is dividing. Copyright © 2010 Ryan P. Murphy
  • 400. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second 1,500 N = Unknown (kg) multiplied by 2 m/s². Opposite of multiplying is dividing. 1,500 N = X (kg) 2 m/s² Copyright © 2010 Ryan P. Murphy
  • 401. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second 1,500 N = Unknown (kg) multiplied by 2 m/s². Opposite of multiplying is dividing. 1,500 N = X (kg) 2 m/s² X= Copyright © 2010 Ryan P. Murphy
  • 402. • F=ma Force = 1,500 newtons m = unknown a = 2 meters per second 1,500 N = Unknown (kg) multiplied by 2 m/s². Opposite of multiplying is dividing. 1,500 N = X (kg) 2 m/s² X= 750 kg Copyright © 2010 Ryan P. Murphy
  • 403. • Final question for now. A bowling ball that weighs 5.4 kilograms is dropped from a building and travels 9.8 m/s². – How much force is applied when it hits the ground? Copyright © 2010 Ryan P. Murphy
  • 404. • Final question for now. A bowling ball that weighs 5.4 kilograms is dropped from a building and travels 9.8 m/s². – How much force is applied when it hits the ground? Copyright © 2010 Ryan P. Murphy
  • 405. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = • F= Copyright © 2010 Ryan P. Murphy
  • 406. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = • F= Copyright © 2010 Ryan P. Murphy
  • 407. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = • F= Copyright © 2010 Ryan P. Murphy
  • 408. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = • F= Copyright © 2010 Ryan P. Murphy
  • 409. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = 5.4 kg times 9.8m/s² • F= Copyright © 2010 Ryan P. Murphy
  • 410. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = 5.4 kg times 9.8m/s² • F= Copyright © 2010 Ryan P. Murphy
  • 411. • F = ma • F = ? • m = 5.4 kilograms • a = 9.8 m/s² • F ? = 5.4 kg times 9.8m/s² • F= 52.920 newtons Copyright © 2010 Ryan P. Murphy
  • 412. • Will the train be able to stop in time? Why? – Explain in at least two sentences using Newton’s 2nd Law. Copyright © 2010 Ryan P. Murphy
  • 413. • Answer! No! Trying to beat the train is a really bad idea. Copyright © 2010 Ryan P. Murphy
  • 414. • Answer! No! Trying to beat the train is a really bad idea. –The train can’t stop quickly because of its enormous mass and acceleration. The rails offer little friction. Copyright © 2010 Ryan P. Murphy
  • 415. • Video! Review! Newton’s 2nd Law of Motion in Space with ESA. – http://www.youtube.com/watch?v=WzvhuQ5R WJE
  • 416. • Video Link! (Optional) Khan Academy – Newton’s Second Law of Motion – Advanced • http://www.khanacademy.org/video/newto n-s-second-law-of-motion?playlist=Physics
  • 417.  3rd Law  For every action there is an equal and opposite reaction. Copyright © 2010 Ryan P. Murphy
  • 418.  3rd Law  For every action there is an equal and opposite reaction. Copyright © 2010 Ryan P. Murphy
  • 419.  3rd Law  For every action there is an equal and opposite reaction. Copyright © 2010 Ryan P. Murphy
  • 420.  3rd Law  For every action there is an equal and opposite reaction. Copyright © 2010 Ryan P. Murphy
  • 421.  3rd Law  For every action there is an equal and opposite reaction. Copyright © 2010 Ryan P. Murphy
  • 422. • Table Tennis: For every action, there is an equal and opposite reaction. (Optional) – How does this sport relate to Newton’s 3rd Law? – http://www.youtube.com/watch?v=A8IVASo0u mU&feature=fvwrel
  • 423. • Activity Demonstration! Blast-Off – Safety Goggles Required. – Teacher breaks Alka-Seltzer into four pieces. – Teacher fills film canister ½ with water. – Teacher quickly drops in the Alka-Seltzer. tablet and snaps on film canister cap. – Teacher quickly places upside down on floor so all can see. Stand Back!
  • 424. • How did this demonstration relate to Newton’s 3rd Law of Motion?
  • 425. • How did this demonstration relate to Newton’s 3rd Law of Motion? Action – Gases build in the canister until the pressure blasts the cap off.
  • 426. • How did this demonstration relate to Newton’s 3rd Law of Motion? Action – Gases build in the canister until the pressure blasts the cap off. Reaction – The rocket is lifted in the opposite direction. Equal and opposite. Snap! Energy
  • 427. • How did this demonstration relate to Newton’s 3rd Law of Motion? Action – Gases build in the canister until the pressure blasts the cap off. Reaction – The rocket is lifted in the opposite direction. Equal and opposite. POP
  • 428. • Class Demo: Newton’s Cradle.
  • 429. • Activity! Simulating Newton’s Cradle. – Six students stand in a tight line with each other. – Teacher will gently push student at the end. – Volunteer student will catch the person at the front.
  • 430. • Video! Slip n’ Fly – http://www.youtube.com/watch?v=3wAjpMP5eyo – Disprove the validity of this stunt using Newtons Third Law
  • 431. • Answer: This stunt is fake because when he hits the pool the water goes up instead of in the opposite direction from the force.
  • 432. What Happened!
  • 433. What should happen! Equal and Opposite Reaction
  • 434. • Video! Slip n’ Fly – He also does not have the speed necessary to go that far. The PE and KE do not add up.
  • 435. • Video! Slip n’ Fly – He also does not have the speed necessary to go that far. The PE and KE do not add up. – I believe he accelerates in the air as well?
  • 436. • Video! Slip n’ Fly – He also does not have the speed necessary to go that far. The PE and KE do not add up. – I believe he accelerates in the air as well? – The pool does not shift in the opposite direction from a side impact.
  • 437. • Video! Slip n’ Fly – He also does not have the speed necessary to go that far. The PE and KE do not add up. – I believe he accelerates in the air as well? – The pool does not shift in the opposite direction from a side impact. – He would most likely skip on the surface tension of the water into the hillside.
  • 438. • Mythbusters Slip n’ Fly (Optional) • http://www.youtube.com/watch?v=TGAnW gvl7SE&feature=related – Note: Word H_ _ _ is used.
  • 439. • Why doesn’t it last forever like this inaccurate animation? Copyright © 2010 Ryan P. Murphy
  • 440. • Answer to Newton’s Cradle: Copyright © 2010 Ryan P. Murphy
  • 441. • Answer to Newton’s Cradle: Energy is dissipated in the form of heat, and friction. Copyright © 2010 Ryan P. Murphy
  • 442. • Answer to Newton’s Cradle: Energy is dissipated in the form of heat, and friction. The colliding balls, string, and the metal balls release heat. Copyright © 2010 Ryan P. Murphy
  • 443. • Answer to Newton’s Cradle: Energy is dissipated in the form of heat, and friction. The colliding balls, string, and the metal balls release heat. – The balls must push the air molecules aside which requires energy eventually slowing the process. Copyright © 2010 Ryan P. Murphy
  • 444. • Activity! Rollerblades or Skateboards and Newton’s 3rd Law. – Students must wear helmets and have spotters nearby. – Stand tall on skateboard or roller blades (parallel) so forces can be clearly seen. – Students demonstrate the following. • Push off of each other slowly. • Pass a basketball back and fourth.
  • 445. • Video – For every action there is an equal and opposite reaction. • http://www.youtube.com/watch?v=D8oJnDWxfZU – What’s the action, what’s the reaction? – Where does the energy go? Copyright © 2010 Ryan P. Murphyc
  • 446. – What is the action, what is the reaction? • Action is a slap, the reaction is the dissipating of energy through the guys face. – Where does the energy go? • Sound, Movement, Heat. Copyright © 2010 Ryan P. Murphy
  • 447. – What is the action, what is the reaction? • Action is a slap, the reaction is the dissipating of energy through the guys face. – Where does the energy go? • Sound, Movement, Heat. Copyright © 2010 Ryan P. Murphy
  • 448. – What is the action, what is the reaction? • Action is a slap, the reaction is the dissipation of energy through the guys face. – Where does the energy go? • Sound, Movement, Heat. Copyright © 2010 Ryan P. Murphy
  • 449. – What is the action, what is the reaction? • Action is a slap, the reaction is the dissipation of energy through the guys face. – Where does the energy go? • Sound, Movement, Heat. Copyright © 2010 Ryan P. Murphy
  • 450. – What is the action, what is the reaction? • Action is a slap, the reaction is the dissipation of energy through the guys face. – Where does the energy go? • Sound, Movement, Heat. Copyright © 2010 Ryan P. Murphy
  • 451. – What is the action, what is the reaction? • Action is a slap, the reaction is the dissipation of energy through the guys face. – Where does the energy go? • Sound, Movement, Heat. Copyright © 2010 Ryan P. Murphy Newton’s 3rd Law. Learn more at… http://www.physicsclassroom.com/class/newtl aws/u2l4a.cfm
  • 452. • Activity! Using Newton’s Laws. – Make the small rubber ball hit the ceiling by dropping it from chest height. Use the kickball as an aid. – How do you make it work? – Please describe your technique in your journal and how it relates to Newton’s Laws. Copyright © 2010 Ryan P. Murphy
  • 453. • Activity! Using Newton’s Laws. – Make the small rubber ball hit the ceiling by dropping it from chest height. Use the kickball as an aid. – How do you make it work? – Please describe your technique in your journal and how it relates to Newton’s Laws. Copyright © 2010 Ryan P. Murphy  Safety Goggles Required.
  • 454. • Activity! Using Newton’s Laws. – Make the small rubber ball hit the ceiling by dropping it from chest height. Use the kickball as an aid. – How do you make it work? – Please describe your technique in your journal and how it relates to Newton’s Laws. Copyright © 2010 Ryan P. Murphy
  • 455. • Activity! Using Newton’s Laws. – Make the small rubber ball hit the ceiling by dropping it from chest height. Use the kickball as an aid. – How do you make it work? – Please describe your technique in your journal and how it relates to Newton’s Laws. Copyright © 2010 Ryan P. Murphy
  • 456. • Activity! Using Newton’s Laws. – Make the small rubber ball hit the ceiling by dropping it from chest height. Use the kickball as an aid. – How do you make it work? – Please describe your technique in your journal and how it relates to Newton’s Laws. Copyright © 2010 Ryan P. Murphy
  • 457. • Activity! Using Newton’s Laws. – Make the small rubber ball hit the ceiling by dropping it from chest height. Use the kickball as an aid. – How do you make it work? – Please describe your technique in your journal and how it relates to Newton’s Laws. Copyright © 2010 Ryan P. Murphy
  • 458. Copyright © 2010 Ryan P. Murphy
  • 459. Copyright © 2010 Ryan P. Murphy
  • 460. Copyright © 2010 Ryan P. Murphy
  • 461. • Can you describe what occurred using all three of Newton’s Laws. • 1st Law: The ball in motion tended to stay in motion until it was acted upon by an unbalanced force (floor). • 2nd Law: The larger ball had more mass and hit the floor with more force which caused the small ball to go flying away. • 3rd Law: The ball hit the floor and the equal and opposite reaction was for the ball to bounce upward. Copyright © 2010 Ryan P. Murphy
  • 462. • Can you describe what occurred using all three of Newton’s Laws. • 1st Law: The ball in motion tended to stay in motion until it was acted upon by an unbalanced force (floor). • 2nd Law: The larger ball had more mass and hit the floor with more force which caused the small ball to go flying away. • 3rd Law: The ball hit the floor and the equal and opposite reaction was for the ball to bounce upward. Copyright © 2010 Ryan P. Murphy
  • 463. • Can you describe what occurred using all three of Newton’s Laws. • 1st Law: The ball in motion tended to stay in motion until it was acted upon by an unbalanced force (floor). • 2nd Law: The larger ball had more mass and hit the floor with more force which caused the small ball to go flying away. • 3rd Law: The ball hit the floor and the equal and opposite reaction was for the ball to bounce upward. Copyright © 2010 Ryan P. Murphy
  • 464. • Can you describe what occurred using all three of Newton’s Laws. • 1st Law: The ball in motion tended to stay in motion until it was acted upon by an unbalanced force (floor). • 2nd Law: The larger ball had more mass and hit the floor with more force which caused the small ball to go flying away. • 3rd Law: The ball hit the floor and the equal and opposite reaction was for the ball to bounce upward. Copyright © 2010 Ryan P. Murphy
  • 465. • Video! Review! Newton’s 3rd Law of Motion in Space with ESA. – http://www.youtube.com/watch?v=cP0Bb3WX J_k
  • 466. • Video Link! (Optional) Khan Academy – Newton’s Third Law of Motion – Advanced • http://www.khanacademy.org/video/newto n-s-third-law-of-motion?playlist=Physics
  • 467. • Video Link! Newton’s Laws of Motion – http://www.youtube.com/watch?v=PNTLDNxTM dg
  • 468. • Reading Review: Sir Isaac Newton and Newton’s Laws of Motion? – http://inventors.about.com/library/inventors/blnew ton.htm – Please answer these questions – Record 3 pieces of information about Sir Isaac Newton. – Describe how gravity and Newton’s 2nd Law of motion are related?
  • 469. • Be the first to guess the hidden pictures beneath the boxes. – Raise your hand when you think you know. You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 470. Newtons Cradle
  • 471. • Be the first to guess the hidden pictures beneath the boxes. – Raise your hand when you think you know. You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 472. • Be the first to guess the hidden pictures beneath the boxes. – Raise your hand when you think you know. You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 473.  http://www.youtube.com/ watch?v=-EswFKNXjMo
  • 474. • You should be complete through page 4 by this point in your bundle.
  • 475. • You can now add text to the white space and neatly color the pictures to these parts.
  • 476. Discuss the bungee jumping egg experience
  • 477. Discuss the bungee jumping egg experience
  • 478. Discuss the bungee jumping egg experience
  • 479. Discuss the bungee jumping egg experience
  • 480. Discuss the bungee jumping egg experience