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A person is pushing a 50 kg refrigerator for 3 seconds with a constant force of 300 N across the kitchen floor where the coefficient

A person is pushing a 50 kg refrigerator for 3 seconds with a constant force of 300 N across the kitchen floor where the coefficient of friction is k=0.55. Make a complete model and calculate the total work done on the box, the work done by friction, and the work done by the person.

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