Problem: A bullet of mass 50 g is shot with speed 250 m/s at a wooden block of mass 350 g at rest as shown in the picture. The bullet sticks in the block. The coefficient of kinetic friction between the block and the surface is 0.35.
Part A: How much time does the block (with the bullet in it) need to stop after being shot?
Please show all work and steps I am really trying to learn this for my exam.