Motion review

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Motion review

  1. 1. Motion <br />Review 6<br />An impatient girl named Lenore<br />Tried to run on a freshly waxed floor<br />Since the friction was less<br />She made quite a mess <br />As she slid quickly under the door<br />
  2. 2. Motion 1 <br />Which of the following describes an objects position?<br />The barbershop is just 1 km from my school. <br />After getting to the lamppost, go 400 m north and then 200 m east. <br />To get to the hobby store, just drive 1 km and then another 4 km. <br />Just go south and then west to get to my home. <br />
  3. 3. Motion 1 <br />Which of the following describes an objects position?<br />The barbershop is just 1 km from my school. <br />After getting to the lamppost, go 400 m north and then 200 m east. <br />To get to the hobby store, just drive 1 km and then another 4 km. <br />Just go south and then west to get to my home. <br />
  4. 4. Motion 2 <br />Mae leaves her home, jogs for 25 minutes, walks for 5 minutes, and rests for 5 minutes. She then jogs home in 40 minutes. <br />If you want to find Mae’s average speed during the time she was out of her home, which length of time should you use? <br />30 min <br />35 min<br />65 min<br />75 min<br />
  5. 5. Motion 2 <br />Mae leaves her home, jogs for 25 minutes, walks for 5 minutes, and rests for 5 minutes. She then jogs home in 40 minutes. <br />If you want to find Mae’s average speed during the time she was out of her home, which length of time should you use? <br />30 min <br />35 min<br />65 min<br />75 min<br />
  6. 6. Motion 3 <br />Howard took a walk in his neighborhood. After 20 minutes, he turned around and started walking back home. The following table represents Howard’s walk. <br />What was Howard’s <br /> average speed <br />0 m/min <br />40 m/min<br />80 m/min<br />100 m/min<br />
  7. 7. Motion 3 <br />Howard took a walk in his neighborhood. After 20 minutes, he turned around and started walking back home. The following table represents Howard’s walk. <br />What was Howard’s <br /> average speed <br />0 m/min <br />40 m/min<br />80 m/min<br />100 m/min<br />
  8. 8. Motion 4 <br />What was the average speed for the entire trip? <br />0.7 m/s<br />1.43 m/s<br />70 m/s<br />0.8 m/s<br />
  9. 9. Motion 4 <br />What was the average speed for the entire trip? <br />0.7 m/s<br />1.43 m/s<br />70 m/s<br />0.8 m/s<br />
  10. 10. Motion 5 <br />Florence can run at an average speed of 200 m/min. At this rate how many seconds would it take Florence to run 1,500m?<br />750 sec<br />730 sec<br />450 sec<br />210 sec <br />
  11. 11. Motion 5 <br />Florence can run at an average speed of 200 m/min. At this rate how many seconds would it take Florence to run 1,500m?<br />750 sec<br />730 sec<br />450 sec<br />210 sec <br />
  12. 12. Motion 6 <br />If a motorist travels at an average speed of 75 km/hr, how long will it take the motorist to travel 90 km? <br />65 min <br />72 min <br />75 min <br />80 min <br />
  13. 13. Motion 6 <br />If a motorist travels at an average speed of 75 km/hr, how long will it take the motorist to travel 90 km? <br />65 min <br />72 min <br />75 min <br />80 min <br />
  14. 14. Motion 7 <br />If the velocity of an object is changing, which of the following could be changing?<br />Its speed but not its direction<br />Its direction but not its speed <br />Neither its speed or direction <br />Either its speed or direction <br />
  15. 15. Motion 7 <br />If the velocity of an object is changing, which of the following could be changing?<br />Its speed but not its direction<br />Its direction but not its speed <br />Neither its speed or direction <br />Either its speed or direction <br />
  16. 16. Motion 8 <br />Which of the following is an example of velocity?<br />A bird flies south <br />A car drives at 80km/hr<br />A woman jogs around a circular track <br />A man walks north at 6km/hr <br />
  17. 17. Motion 8 <br />Which of the following is an example of velocity?<br />A bird flies south <br />A car drives at 80km/hr<br />A woman jogs around a circular track <br />A man walks north at 6km/hr <br />
  18. 18. Motion 9 <br />How much time is required for a bicycle to travel a distance of 100 m at an average speed of 2 m/s?<br />0.02 sec <br />50 sec <br />100 sec <br />200 sec <br />
  19. 19. Motion 9 <br />How much time is required for a bicycle to travel a distance of 100 m at an average speed of 2 m/s?<br />0.02 sec <br />50 sec <br />100 sec <br />200 sec <br />
  20. 20. Motion 10 <br />A athlete can run 9 km in 1 hour. If the athlete runs at that same speed for 30 mins, how far will the athlete travel?<br />18 km <br />9 km <br />4.5 km <br />3.3 km <br />
  21. 21. Motion 10 <br />A athlete can run 9 km in 1 hour. If the athlete runs at that same speed for 30 mins, how far will the athlete travel?<br />18 km <br />9 km <br />4.5 km <br />3.3 km <br />
  22. 22. Motion 11 <br />Which of the following represents the velocity of a moving object?<br />40 <br />40 m north <br />40 m/s<br />40 m/s north <br />
  23. 23. Motion 11 <br />Which of the following represents the velocity of a moving object?<br />40 <br />40 m north <br />40 m/s<br />40 m/s north <br />
  24. 24. Motion 12 <br />What characteristic of motion could change without changing the velocity of an object?<br />The speed <br />The position <br />The direction <br />The acceleration <br />
  25. 25. Motion 12 <br />What characteristic of motion could change without changing the velocity of an object?<br />The speed <br />The position <br />The direction <br />The acceleration <br />
  26. 26. "Bodies in motion remain in motion, and bodies at rest stay in bed unless their mothers call them to get up.“<br />Anything that doesn't matter has no mass.<br />Why did the chicken cross the road?Issac Newton: Chickens at rest tend to stay at rest, chickens in motion tend to cross roads.<br />Why did the chicken cross the road? Albert Einstein: Whether the chicken crossed the road or the road crossed the chicken depends on your frame of reference.<br />

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