8. Foam and cushioning in sports safety gear is designed to increase the total interaction time during a collision. If b

[answerhappygod]

8 Foam And Cushioning In Sports Safety Gear Is Designed To Increase The Total Interaction Time During A Collision If B 1 (605.14 KiB) Viewed 29 times

8. Foam and cushioning in sports safety gear is designed to increase the total interaction time during a collision. If by adding twice as much cushioning, we double the interaction time, why is the impulse less likely to produce an injury for a given impulse? Use the following information for Two vehicles of unequal mass collide inelastically. The pick-up truck traveling east (+x direction) collides with a second car traveling west (-x direction). The pick- up truck has a mass of 2500 kg and is traveling at 25 m/s. The car has a mass of 1500 kg and is traveling 20 m/s a b 9. What is the momentum of the pick-up truck and the momentum of the car prior to the collision? 10. What is the final velocity of the car and the pick-up after they collide and stick together?