Question: A rope tied to an object is pulled, causing the object to acceler- ate. According to Newton's third law, the object pulls back on the

A rope tied to an object is pulled, causing the object to acceler- ate. According to Newton's third law, the object pulls back on the rope with an equal and opposite force. Is the total net work done on the object then zero? If so, how can the object's kinetic energy change

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