he figure below shows a person lifting a box with a mass (m) of 13.5 kg a height (h) of 1.3 m. Determine the work done on the box by the earth (gravitational force).
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The figure below shows a person lifting a box with a mass (m) of 13.5 kg a height (h) of 1.3 m. Determine the work done on the box by the earth (gravitational force).
Given:
The mass of the box is 13.5 kg.
The height to which the box is lifted is 1.3 m.
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