Answer to Question #248563 in Physics for weee

Question #248563

How much work did a room attendant have done in pushing the service trolley by a force of 33.0 N to a distance of 8.25 m with an angle of 66.2 degrees.

Expert's answer

By the definition of the work done, we have:

"W=Fdcos\\theta=33.0\\ N\\cdot8.25\\ m\\cdot cos66.2^{\\circ}=110\\ J."

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