(20%) Problem 1: Consider a garbage truck with a mass of 1.05 104 kg, which is moving at 14.5 m/s. 50% Part (a) What is the momentum of the garbage truck, in kilogram meters per second? 50% Part (b) At what speed, in meters per second, would an 8.00-kg trash can have the same momentum as the truck? vc= (20%) Problem 2: A professional boxer hits his opponent with a 950-N horizontal blow that lasts for 0.135 s. 33% Part (a) Calculate the impulse imparted by this blow, in kilogram meters per second. A 33% Part (b) What is the opponent's final speed, in meters per second, if his mass is 102.5 kg and he was at rest when struck near his center of mass? 33% Part (c) Now assume that just the opponent's head, with a mass of 4.86 kg, was hit in this manner. Calculate the final speed of his head, in meters per second, assuming the head does not initially transfer significant momentum to the boxer's body. Vfhead = Grade Summary Deductions 0% 1000