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AP® Physics C: Mechanics

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Moderate

Work Done by Friction

APPHMC-DEZKHS

A 4.5-kg object is sliding along a horizontal surface that exerts friction on the object with coefficient of friction $\mu = 0.24$ on the object.

The object slides through a distance of 3.00 m.

What is the work performed on the object?

A

$3.24 J$

B

$10.6 J$

C

$31.8 J$

D

$132.4 J$

E

None of the above