A car of mass 922 kg is traveling 22.4 m/s when the driver applies the brakes, which lock the wheels. The car skids for 5.27 s in the positive x-direction before coming to rest. HINT (a) What is the car's acceleration (in m/s²)? (Indicate the direction with the sign of your answer.) |m/s² (b) What magnitude force (in N) acted on the car during this time? (c) How far (in m) did the car travel?

A car of mass 922 kg is traveling 22.4 m/s when the driver applies the brakes, which lock the wheels. The car skids for 5.27 s in the positive x-direction before coming to rest. HINT (a) What is the car's acceleration (in m/s²)? (Indicate the direction with the sign of your answer.) |m/s² (b) What magnitude force (in N) acted on the car during this time? (c) How far (in m) did the car travel?

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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Question

A car of mass 922 kg is traveling 22.4 m/s when the driver applies the brakes, which lock the wheels. The car skids for 5.27 s in the positive x-direction before coming to rest.
HINT
(a) What is the car's acceleration (in m/s?)? (Indicate the direction with the sign of your answer.)
m/s2
(b) What magnitude force (in N) acted on the car during this time?
N
(c) How far (in m) did the car travel?

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