What is the speed of the block immediately after bullet

Reference no: EM13646916

A bullet of mass 5.5 g is fired horizontally into a 2.1 kg wooden block at rest on a horizontalsurface. The coefficient of kinetic friction between block andsurface is 0.42. The bullet comes to rest in the block, which moves1.50 m. (a) What is the speed of the block immediately after the bullet comes to rest within it?(b) At what speed is the bullet fired?

Reference no: EM13646916

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