Circular Motion

AP Physics 1· difficulty 2/5

50~\text{m}

A
$25~\text{m/s}^2$
B
$8.0~\text{m/s}^2$
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C
$2.5~\text{m/s}^2$
D
$0.4~\text{m/s}^2$

Explanation

a_c = v^2/r = 400/50 = 8.0~\text{m/s}^2

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