Determine with what speed did the bullet strike the block

Reference no: EM13670473

A 10 gram bullet is fired horizontally into a 300 gram wooden block initially at rest on a horizontal surface and becomes embedded in it. The coefficient of friction between block and surface is (0.50). The combined system slides 4.0 meter before stopping. Determine with what speed did the bullet strike the block?

Reference no: EM13670473

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