Physics1 Test MST
1. The force that holds the planets
 in orbit around the Sun is called
A. motion
B. friction
C. pressure
D. gravity
2. How are speed and velocity different?

A.  a change of distance

B.  a change of direction

C.  a change of position 

D.  a change of acceleration

3.  What is the average speed of the bicycle?

A.  0 m/s

B.  2.0 m/s

C.  3.0 m/s

D.  4.0 m/s 

4.  Which graph represents a car

with the motion described in the table?

A.   

B.  

C. 

D. 

5.  Which row of the table could be a

correct representation of the ojects's speed

between 0 and 6 seconds?

A. Row A

B.  Row B

C.  Row C

D.  Row D 

6. Rapid direction change

indicates a change in ______________________

of the cheetah.

A.  I and II

B.  I and III

C.  II and III

D.  I, II, and III

7. What is the best description of the

motion of the ball?

A. at rest 

B. constant speed

C. beginning to speed up

D. beginning to slow down

8. Speed of the toy car?
cm/s

9. Acceleration problem type your answer

in the box

m/s2

10. Mass of the car?
kg
H. cart speed increases because the forces
are unbalanced
 F. cart speed decreases because of friction
 between the cart and ramp
J. cart speed decreases because the forces
 are balanced
G. cart speed increases because the force is greater
than the force of gravity
11. Which of these best explains
 the students data?
12.
What is the net force?
B. is traveling in the opposite direction from the
other two vehicles
C. is travleing on a curve in the road
A. can accelerate faster than the
other two vehicles
D. needs a large amount of force to move
13. The pickup truck has a changing velocity
because the pickup truck
14. What was the average speed of the toy car 
during the two trials to the nearest tenth of a m/s?
C. Student walks 1.5 km to a friends house in 30 then walks 1.5 km to school in 30 minutes. 
B.Student walks 1.5 km to a friends house in 20 then walks 1.5 km to school in 40 minutes. 
D.Student walks 1.5 km to a friends house in 20 then walks 1.5 km to school in 60 minutes. 
A. Student walks 1.5 km to a friends house in 40 
then walks 1.5 km to school in 20 minutes.
15. Which of these situations is represented 
by the graph?
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