A box is pushed through 4m across a floor offering 100N resistance.how much work is done by the resisting force?
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Work=F×d
F=100N
d=4m
Since it's resisting force value will come negative
Work=-100×4
Work=-400J
F=100N
d=4m
Since it's resisting force value will come negative
Work=-100×4
Work=-400J
Answered by
0
Answer:
work done by resisting force= Fdcos180°= 100×4×(-1)= -400 J
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