Name: Date: Hour: Impulse and Momentum Questions 1) Explain two ways a heavy truck and a person on a skateboard can have the same momentum. 2) In stopping an object, how does the time of impact affect the magnitude of the force used to stop the object? 3) What is the relationship between an impulse on an object and the change in momentum of that object? 4) For a constant force, if the time the force is applied to an object doubles, the impulse will 5) Why is the impulse greater on a falling object that bounces instead of an equally massive object that doesn't bounce? 6) Explain why a tossed egg can be caught with a sagging sheet but not a piece of plywood? 7) A bug and the windshield of a moving car collide. Indicate which of the following statements are TRUE. a. The impact force on the bug and the car are the same magnitude. b. The impulse on the bug and the car are the same magnitude. c. The change in momentum of the bug and the car are the same magnitude. d. The change in velocity of the bug and the car are the same