50kg box lifted to a height of 1.3m
a) Determine the Amount of Work Done
b)if the Time used to lift the box is 30s, determine the Power
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Amount of work done = mgh
= 50 x 1.3 x 9.8 = 637 Joules
Power = Work done/ Time taken = 637/30 = 21.2 Watts.
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