What is the increase in potential energy of the box

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Reference no: EM13537318

A box with a mass of 5 kg is lifted (without acceleration) through a height of 2 m to place it upon the shelf of a closet.

(a) What is the increase in potential energy of the box?

J

b) How much work was required to lift the box to this position?

J

Reference no: EM13537318

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