What is the speed of the bullet-block center of mass

Reference no: EM13330298

A 5,20 g bullet moving at 672 m/s strikes a 700 g wooden block at rest on a frictionless surface. The bullet emerges traveling in the same direction with its speed reduced to 428 m/s.

a) What is the resulting speed of the block?

b) What is the speed of the bullet-block center of mass?

Reference no: EM13330298

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