Will is practicing pitching and using a 10-lb block as a backstop. He throws the 1-lb baseball at 20 ft/s and after impact the block starts to move. If e=0.6 between the baseball and block and k of the block is 0.4, determine the time it takes for the block to come to a stop

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The momentum of an object is given by p mv where m is the mass and v is the velocity 1 Calculate the ... View the full answer