Question

A bullet of mass 0.01 kg is fired horizontly into a 4 kg wooden block at rest on a horizontal plane .the ceoff. ok kinetic energy b/w block and surface is 0.25 . the bullet gets embedded in a block and the combination moves 20m before cming to rest with what speed the bullet hit the block

Answer 1

hey mate use formula of law of motions

Answer 2

hey mate use laws of motion