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SAT® Subject Test in Physics

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Moderate

Motorized Car and Cart

SATPHY-9HY7EY

The two position-time graphs (time in seconds) pictured below on the same grid represent the position of a motorized car (red) and a cart coasting down a ramp (blue).

At what time are their velocities closest to being the same?

A

1 second

B

2 seconds

C

3 seconds

D

4 seconds

E

5 seconds