AP® Practice Exam · Sciences

AP Physics C: Mechanics

35 multiple choice3 free response

0 of 35 answered

1of 35

A particle moves along the

x

-axis with velocity

v (t) = 3 t^{2} - 2 t

for

0 \leq t \leq 4

. What is the particle's displacement over this interval?

2of 35

2.0 kg

block slides on a horizontal surface with coefficient of kinetic friction

μ_{k} = 0.30

. If it is moving at

5.0 m/s

at one instant, what is its speed after it has slid

4.0 m

on the surface? Use

g = 9.8 m/s^{2}

3of 35

1.5 kg

cart on a frictionless track is pulled by a constant horizontal force of magnitude

6.0 N

. Starting from rest, what is the cart's speed after it has moved

3.0 m

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Every multiple-choice question, Section 2 with space to write, and the answer key.

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