Physics, 18.03.2021 02:40, hma9153

15 joules of work are done by forces other than gravity in taking an object from a position 3 m above the ground to a position 8 m above the ground. What is the change in the gravitational potential energy of the object?

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15 joules of work are done by forces other than gravity in taking an object from a position 3 m abov...