The position-vs-time graph is shown. What is the object's velocity during the interval from t = 2\text{s} to t = 4\text{s}?

0\text{m/s} On a position graph, velocity is the slope. Between t = 2\text{s} and t = 4\text{s} the line is horizontal, so the slope is zero and v = 0\text{m/s} (the object is at rest).

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Acemy

Representing Motion

AP Physics 1· difficulty 2/5

t = 2~\text{s}

A
$2~\text{m/s}$
B
$3~\text{m/s}$
C
$0~\text{m/s}$
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D
$4~\text{m/s}$

Explanation

t = 2~\text{s}

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