How much work did the weightlifter perform

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Reference no: EM13338612

A weightlifter lifts 200kg from the floor to a height of 2m in 2s.

a) How much work did the weightlifter perform?

b) With what power did the weightlifter lift the weight (on average)?

c) What is the potential energy of the weights at that height?

Reference no: EM13338612

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