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# Chapter 2 - PowerPoint PPT Presentation

Chapter 2. Motion In One Direction. 4A, 3F MULTIPLE CHOICE 1. Which graph represents an object moving with a constant positive velocity? A. I B. II C. III D. IV. TEKS. Chapter 2. Motion In One Direction. 4A, 3F MULTIPLE CHOICE

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Motion In One Direction

4A, 3F

MULTIPLE CHOICE

1. Which graph represents an object moving with a constant positive velocity?

A. I

B. II

C. III

D. IV

TEKS

Motion In One Direction

4A, 3F

MULTIPLE CHOICE

1. Which graph represents an object moving with a constant positive velocity?

A. I

B. II

C. III

D. IV

TEKS

Motion In One Direction

4A, 3F

2. Which graph represents an object at rest?

A. I

B. II

C. III

D. IV

TEKS

Motion In One Direction

4A, 3F

2. Which graph represents an object at rest?

A. I

B. II

C. III

D. IV

TEKS

Motion In One Direction

4A, 3F

3. Which graph represents an object moving with

constant positive acceleration?

A. I

B. II

C. III

D. IV

TEKS

Motion In One Direction

4A, 3F

3. Which graph represents an object moving with

constant positive acceleration?

A. I

B. II

C. III

D. IV

TEKS

Motion In One Direction

4B

4. A bus travels from El Paso, Texas, to Chihuahua,

Mexico, in 5.2 h with an average velocity of 73 km/h

to the south. What is the bus’s displacement?

A. 73 km to the south

B. 370 km to the south

C. 380 km to the south

D. 14 km/h to the south

TEKS

Motion In One Direction

4B

4. A bus travels from El Paso, Texas, to Chihuahua,

Mexico, in 5.2 h with an average velocity of 73 km/h

to the south. What is the bus’s displacement?

A. 73 km to the south

B. 370 km to the south

C. 380 km to the south

D. 14 km/h to the south

TEKS

Motion In One Direction

4B

5. A ball initially at rest rolls down a hill and has an

acceleration of 3.3 m/s2. If it accelerates for 7.5 s,

how far will it move during this time?

A. 12 m

B. 93 m

C. 120 m

D. 190 m

TEKS

Motion In One Direction

4B

5. A ball initially at rest rolls down a hill and has an

acceleration of 3.3 m/s2. If it accelerates for 7.5 s,

how far will it move during this time?

A. 12 m

B. 93 m

C. 120 m

D. 190 m

TEKS

Motion In One Direction

4B

6. Which of the following is true for a ball thrown

vertically upward? The ball has —

A. a negative acceleration on the way up and a

positive acceleration on the way down.

B. a positive acceleration on the way up and a

negative acceleration on the way down.

C. zero acceleration on the way up and a positive

acceleration on the way down.

D. a constant acceleration throughout its flight.

TEKS

Motion In One Direction

4B

6. Which of the following is true for a ball thrown

vertically upward? The ball has —

A. a negative acceleration on the way up and a

positive acceleration on the way down.

B. a positive acceleration on the way up and a

negative acceleration on the way down.

C. zero acceleration on the way up and a positive

acceleration on the way down.

D. a constant acceleration throughout its flight.

TEKS

Motion In One Direction

4A

7. The graph below shows the position of a runner at

different times during a run. Use the graph to determine the runner’s displacement and average velocity for t = 20.0 min to t = 30.0 min

A. Δx = +2400 m; v = +4.0 m/s

B. Δx = +1500 m; v = +2.5 m/s

C. Δx = +900 m; v = +2 m/s

D. Δx = +4800 m; v = +2.7 m/s

TEKS

Motion In One Direction

4A

7. The graph below shows the position of a runner at

different times during a run. Use the graph to determine the runner’s displacement and average velocity for t = 20.0 min to t = 30.0 min

A. Δx = +2400 m; v = +4.0 m/s

B. Δx = +1500 m; v = +2.5 m/s

C. Δx = +900 m; v = +2 m/s

D. Δx = +4800 m; v = +2.7 m/s

TEKS

Motion In One Direction

4B

GRIDDED RESPONSE

8. A car moving due east increases its speed uniformly

from 16 m/s to 32 m/s in 10.0 s. How far, in meters,

did the car travel while accelerating?

TEKS

Motion In One Direction

4B

GRIDDED RESPONSE

8. A car moving due east increases its speed uniformly

from 16 m/s to 32 m/s in 10.0 s. How far, in meters,

did the car travel while accelerating?

= +240

TEKS