Question

A bullet of mass 10 g moving horizontally with speed of 500 m/s passes through a

block wood of mass 1 kg, initially at rest on frictionless surface. The bullet comes

out of the block with a speed of 200 m/s. The final speed of the block is

A) 500 m/s B) 300 m/s C) 200 m/s D) 3 m/s​

Answer 1

your answer would be

C) 200 m/s