A spring with spring constant 141 N/m is used to pull a 336 N wooden block...
A spring with spring constant 141 N/m is used to pull a 336 N wooden block horizontally across a tabletop at constant velocity. The coefficient of kinetic friction between the block and the table is 0.33. By how much does this spring stretch from its equilibrium length (in meters)?
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A spring with spring constant 141 N/m is used to pull a 336 N
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1) A 0.99 kg block of wood is attached to a spring whose spring constant, k = 100N/m. The assembly is laid horizontally on a tabletop as shown below. The coefficient of kinetic friction between the block and the tabletop is 0.20. A 0.01 kg bullet is shot horizontally into the block which makes inelastic collision. The spring is compressed 10cm before the block comes to rest. What is the initial velocity of the bullet?
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