Illustrate what was the speed of the bullet

Reference no: EM13117363

A 12.8 g bullet is fired horizontally into a 102 g wooden block initially at rest on a horizontal surface. After impact, the block slides 7.5 m before coming to rest. If the coefficient of kinetic friction between block and surface is 0.650, what was the speed of the bullet immediately before impact?

Reference no: EM13117363

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