The front 1.20 m of a 1300 kg car is designed as a "crumple zone" that collapses to absorb the shock of a collision. (a) If a car traveling 29.0 m/s stops uniformly in 1.20 m, how long does the collision last? (b) What is the magnitude of the average force on the car? (c) What is the acceleration of the car? Express the acceleration as a multiple of the acceleration of gravity.

The front 1.20 m of a 1300 kg car is designed as a "crumple zone" that collapses to absorb the shock of a collision. (a) If a car traveling 29.0 m/s stops uniformly in 1.20 m, how long does the collision last? (b) What is the magnitude of the average force on the car? (c) What is the acceleration of the car? Express the acceleration as a multiple of the acceleration of gravity.

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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