MOTION Review 6

An impatient girl named LenoreTried to run on a freshly waxed floorSince the friction was lessShe made quite a mess As she slid quickly under the door

Motion 1

Which of the following describes an objects position?A. The barbershop is just 1 km from my

school. B. After getting to the lamppost, go 400 m

north and then 200 m east. C. To get to the hobby store, just drive 1

km and then another 4 km. D. Just go south and then west to get to

my home.

Motion 1

Which of the following describes an objects position?A. The barbershop is just 1 km from my

school. B. After getting to the lamppost, go 400 m

north and then 200 m east. C. To get to the hobby store, just drive 1

km and then another 4 km. D. Just go south and then west to get to

my home.

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? A. 30 min B. 35 minC. 65 minD. 75 min

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? A. 30 min B. 35 minC. 65 minD. 75 min

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

A. 0 m/min B. 40 m/minC. 80 m/minD. 100 m/min

Time (min)

Distance from Home (m)

10 1,000

20 2,000

30 1,500

40 500

50 0

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

A. 0 m/min B. 40 m/minC. 80 m/minD. 100 m/min

Time (min)

Distance from Home (m)

10 1,000

20 2,000

30 1,500

40 500

50 0

Motion 4

What was the average speed for the entire trip? A. 0.7 m/sB. 1.43 m/sC. 70 m/sD. 0.8 m/s

Motion 4

What was the average speed for the entire trip? A. 0.7 m/sB. 1.43 m/sC. 70 m/sD. 0.8 m/s

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?A. 750 secB. 730 secC. 450 secD. 210 sec

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?A. 750 secB. 730 secC. 450 secD. 210 sec

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? A. 65 min B. 72 min C. 75 min D. 80 min

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? A. 65 min B. 72 min C. 75 min D. 80 min

Motion 7

If the velocity of an object is changing, which of the following could be changing?A. Its speed but not its directionB. Its direction but not its speed C. Neither its speed or direction D. Either its speed or direction

Motion 7

If the velocity of an object is changing, which of the following could be changing?A. Its speed but not its directionB. Its direction but not its speed C. Neither its speed or direction D. Either its speed or direction

Motion 8

Which of the following is an example of velocity?A. A bird flies south B. A car drives at 80km/hrC. A woman jogs around a circular track D. A man walks north at 6km/hr

Motion 8

Which of the following is an example of velocity?A. A bird flies south B. A car drives at 80km/hrC. A woman jogs around a circular track D. A man walks north at 6km/hr

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?A. 0.02 sec B. 50 sec C. 100 sec D. 200 sec

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?A. 0.02 sec B. 50 sec C. 100 sec D. 200 sec

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?A. 18 km B. 9 km C. 4.5 km D. 3.3 km

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?A. 18 km B. 9 km C. 4.5 km D. 3.3 km

Motion 11

Which of the following represents the velocity of a moving object?A. 40 B. 40 m north C. 40 m/sD. 40 m/s north

Motion 11

Which of the following represents the velocity of a moving object?A. 40 B. 40 m north C. 40 m/sD. 40 m/s north

Motion 12

What characteristic of motion could change without changing the velocity of an object?A. The speed B. The position C. The direction D. The acceleration

Motion 12

What characteristic of motion could change without changing the velocity of an object?A. The speed B. The position C. The direction D. The acceleration

"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.