A .22 caliber rifle bullet traveling at 350 m/s, strikes a large tree and penetrates it to a depth of 0.130 m. The mass of the bullet is 1.80 g. Assume a constant retarding force. Part A How much time is required for the bullet to stop? Express your answer with the appropriate units. Submit Request Answer Part B What force, in newtons, does the tree exert on the bullet? Express your answer in newtons.