a-bullet-of-mass-002-kg-is-fired-at-300-ms-into-a-stationary-block-of-mass-2-kg-

Question

A bullet of mass 0.02 kg is fired at 300 m/s into a stationary block of mass 2 kg. If they move together after collision, what is their final velocity?

Accepted Answer

2.97 m/s

Answer

0.03 m/s

Answer

3.50 m/s

Answer

4.97 m/s