A force of 250n is used for pushing a100kg box through a distance of 5m along a horizontal floor. Calculate the work done and energy transformed
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Work done=F. D
=250. 5
=1250 J
Energy =mgh
=100. 9.8. 5
=4900
=250. 5
=1250 J
Energy =mgh
=100. 9.8. 5
=4900
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