How much work is done by gravity in the process

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Reference no: EM13647774

A person lifts a 4.7 kg cement block avertical distance of 1.02 m and thencarries the block horizontally a distance of 9.10 m.

(a) How much work is done by the person in theprocess?

(b) How much work is done by gravity in the process?

Reference no: EM13647774

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