A 1.5 kN block rests on a horizontal plane. The coefficient of kinetic friction is 0.1. A. Determine the time elapsed in seconds before the block reaches a velocity of 14.5 m/s starting from rest if it is acted upon by a horizontal force of 250N. B. How much longer (in seconds) will the block continue to move if the 250 N force is then removed?
A 1.5 kN block rests on a horizontal plane. The coefficient of kinetic friction is 0.1. A. Determine the time elapsed in seconds before the block reaches a velocity of 14.5 m/s starting from rest if it is acted upon by a horizontal force of 250N. B. How much longer (in seconds) will the block continue to move if the 250 N force is then removed?
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A 1.5 kN block rests on a horizontal plane. The coefficient of kinetic friction is 0.1.
A. Determine the time elapsed in seconds before the block reaches a velocity of 14.5 m/s starting from rest if it is acted upon by a horizontal force of 250N.
B. How much longer (in seconds) will the block continue to move if the 250 N force is then removed?
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