Estimate what was the initial speed of the bullet

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A .01 kg bullet is fired into a 5.0 kg wood block that is at rest on a level wood table. The block, with the bullet embedded, slides .05 m across the table. The coefficient of kinetic friction for wood sliding on wood is 0.20. What was the initial speed of the bullet? Use energy and momentum (not kinematics) to answer this question.

Reference no: EM13552144

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