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What is the velocity of the object in meters per second

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Reference no: EM13645312

An object whose mass is 50kg is suspended (at rest) a height of 68 meters above the surface of the earth. The object is released and falls. Neglecting air resistance, what is the velocity of the object in meters per second just before striking the ground? How much work is done on the object?

Reference no: EM13645312

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