Question: An object whose mass is 400 kg is located at an elevation of 25 m above the surface of the earth. For g= 9.78/s2, determine

An object whose mass is 400 kg is located at an elevation of 25 m above the surface of the earth. For g= 9.78/s2, determine the gravitational potential energy of the object, in kJ, relative to the surface of the earth.

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