Question #64900
a woman pushes a load through a distance of 20m along a horizontal surface. if a force of 120N is applied at an angle of 30 to the horizontal. find the work done.
1
Expert's answer
2017-02-03T14:25:17-0500
W=Fscosθ=120 N 20 m cos30°=2078.4 N

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