What is the speed of the block at given time

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Reference no: EM13547449

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. What is the speed of the Block at t = 11 seconds.

Reference no: EM13547449

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