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