Test - Unit 6 Motion Flashcards
1
Q
23: Ben is exercising his pony on a large, oval track. The pony is trotting at a speed of 10m/s around the track. What can be said about the pony’s motion.
A. The pony is slowing down, B. The pony is speeding up, C. The pony is not accelerating, D. The pony is accelerating
A
D. The pony is accelerating
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2
Q
27: Can the velocity of a car change when it’s speed is constant?
A
Yes because velocity is speed + direction.
You could be moving at a constant speed and change direction and the velocity will change
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3
Q
29: Describe the motion of a biker at A, B, and C as shown by the distance vs time graph
A
A= constant speed
B= not moving
C= constant speed but slower then A
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