Solve the all parts of given question:
Question: A 22.0-caliber rifle bullet of mass 1.80g, traveling at 350m/s, strikes a block of soft wood, which it penetrates to a depth of 0.100m. The block of wood is clamped in place and doesn't move. Assume a constant retarding force.
Part A: How much time is required for the bullet to stop?
Part B: What force, in Newton's, does the wood exert on the bullet?
Please keep it short and simple and please no copy and paste.