A 1300 kg car moving at 6.3 m/s is initially traveling north in the positive y direction. After completing a 90° right-hand turn to the positive x direction in 3.1 s, the inattentive operator drives into a tree, which stops the car in 470 ms. What is the magnitude of the impulse on the car (a) due to the turn and (b) due to the collision? What is the magnitude of the average force that acts on the car (c) during the turn and (d) during the collision? (e) What is the angle between the average force in (c) and the positive x direction?

A 1300 kg car moving at 6.3 m/s is initially traveling north in the positive y direction. After completing a 90° right-hand turn to the positive x direction in 3.1 s, the inattentive operator drives into a tree, which stops the car in 470 ms. What is the magnitude of the impulse on the car (a) due to the turn and (b) due to the collision? What is the magnitude of the average force that acts on the car (c) during the turn and (d) during the collision? (e) What is the angle between the average force in (c) and the positive x direction?

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.60P

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A 1300 kg car moving at 6.3 m/s is initialy traveling north in the positive y direction. After completing a 90° right-hand turn to the
positive x direction in 3.1 s, the inattentive operator drives into a tree, which stops the car in 470 ms. What is the magnitude of the
impulse on the car (a) due to the turn and (b) due to the collision? What is the magnitude of the average force that acts on the car (c)
during the turn and (d) during the collision? (e) What is the angle between the average force in (c) and the positive x direction?

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