TONE ATE- CLEANSE- WOL 4 Assignment Booklet 4B 13. A car travelling 100 km/h comes to a stop in 100 m when the brakes are applied. An identical car travelling 100 km/h comes to a stop when it hits a bridge abutment. Which of the following statements is true? A. The change in velocity when the car hits the bridge is greater. B. The change in momentum for the car that braked is greater. C. The impulse of the car hitting the bridge is greater. D. The impulse is the same for both cars. 14. If you lengthen the time during a car crash for the occupants of the car to come to a stop, the forces they experience A. decrease and the impulse decreases B. increase and the impulse stays the same C. decrease and the impulse stays the same D. increase and the impulse increases w force did the vehicle

TONE ATE- CLEANSE- WOL 4 Assignment Booklet 4B 13. A car travelling 100 km/h comes to a stop in 100 m when the brakes are applied. An identical car travelling 100 km/h comes to a stop when it hits a bridge abutment. Which of the following statements is true? A. The change in velocity when the car hits the bridge is greater. B. The change in momentum for the car that braked is greater. C. The impulse of the car hitting the bridge is greater. D. The impulse is the same for both cars. 14. If you lengthen the time during a car crash for the occupants of the car to come to a stop, the forces they experience A. decrease and the impulse decreases B. increase and the impulse stays the same C. decrease and the impulse stays the same D. increase and the impulse increases w force did the vehicle

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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