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11-04-2024
Physics

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A 4.0-kg block slides along a frictionless surface with a constant speed of 5.0 m/s as shown. Two seconds after it begins sliding, a horizontal, time-dependent force is applied to the mass. The force is removed eight seconds later. The graph shows how the force on the block varies with time.

A 40kg block slides along a frictionless surface with a constant speed of 50 ms as shown Two seconds after it begins sliding a horizontal timedependent force is class=

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