3rd Grade-Ch. 12 Lesson 2 How does force affect motion
Upcoming SlideShare
Loading in...5
×
 

Like this? Share it with your network

Share

3rd Grade-Ch. 12 Lesson 2 How does force affect motion

on

  • 4,841 views

 

Statistics

Views

Total Views
4,841
Views on SlideShare
4,841
Embed Views
0

Actions

Likes
0
Downloads
65
Comments
0

0 Embeds 0

No embeds

Accessibility

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

3rd Grade-Ch. 12 Lesson 2 How does force affect motion Presentation Transcript

  • 1. CH. 12 LESSON 2 HOW DOES FORCE AFFECT MOTION?
  • 2. Activity-Roll On Hypothesis : I predict that the truck will go further with or without rocks. Without rocks With rocks Distance (cm) truck
  • 3. force
    • any push or pull
    • can change an object’s position or direction of motion
  • 4. force
    • push 
    • pull 
    push pull
  • 5.  
  • 6. The greater the force on an object, the greater will be its change in its motion.
  • 7. friction
    • contact force that goes against the motion of an object
  • 8. Equal forces in opposite directions do not cause a change in motion. Tug of war
  • 9. gravity
    • non-contact force that pulls objects toward each other
    • the greater the mass  the greater the force of gravity
  • 10. weight
    • amount of gravity that pulls on an object
  • 11. magnetism
    • non-contact force that pulls on metals with iron in them
  • 12. Let's Review
  • 13. FORCE
    • any push or pull
  • 14. energy
    • It takes ________ to apply or exert a force.
  • 15.
    • A force can cause a _________ in an object’s position or motion.
    change
  • 16. GRAVITY
    • force that pulls objects toward each other
  • 17. FRICTION
    • contact force that goes against the motion of an object
  • 18. mass
    • the greater the _______  the greater the force of gravity
  • 19. IRON
    • Magnetism is a non-contact force that pulls on metals with ___________ in them.