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Physics, 18.09.2021 04:20 nshadow2920

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? A. It decreases by 5 joules.
B. It increases by 5 joules.
C. It increases by 11 joules.
D. It increases by 15 joules

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