4 82 A 44 gm bullet strikes and becomes embedded in a 1 54

Last updated: 6/12/2023

4 82 A 44 gm bullet strikes and becomes embedded in a 1 54 kg block of wood placed on a horizontal surface just in front of the gun If the coefficient of kinetic friction between the block and the surface is 0 28 and the impact drives the block a distance of 18 m before it comes to rest what was the muzzle speed of the bullet Ans 360 m s C C t