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8 May, 07:32

A sled is pulled along a level path through snow by a rope. A 35-lb force acting at an angle of 35° above the horizontal moves the sled 50 ft. Find the work done by the force. (Round your answer to the nearest whole number.)

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  1. 8 May, 07:51
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    1433.51 lb-ft

    Step-by-step explanation:

    A sled is pulled along a level path through snow by a rope. A 35 lb force acting at an angle of 35° above the horizontal moves the sled 50 ft. Find the work done by the force. Round your answer to the nearest whole number.

    horizontal force = 35*cos (35°) lb

    displacement = 50 ft

    work = 35*cos (35°) * 50 = 1433.51 lb-ft
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