13. A motor car is initially traveling at 100 km/h in a straight line and undergoes a constant acceleration of magnitude 1.75 m/s? after its brakes are applied. I) How many revolutions does each tyre make before the car comes to a stop, assuming the car does not skid and the tyres have a diameter of 0.660 m? (a) 53.2 rev (b) 106 rev (c) 334 rev (d) 668 rev I) What is the angular speed of the wheels when the car has travelled half the total distance? (а) 103 rad/s (b) 59.5 rad/s (c) 29.8 rad/s (d) 19.6 rad/s

13. A motor car is initially traveling at 100 km/h in a straight line and undergoes a constant acceleration of magnitude 1.75 m/s? after its brakes are applied. I) How many revolutions does each tyre make before the car comes to a stop, assuming the car does not skid and the tyres have a diameter of 0.660 m? (a) 53.2 rev (b) 106 rev (c) 334 rev (d) 668 rev I) What is the angular speed of the wheels when the car has travelled half the total distance? (а) 103 rad/s (b) 59.5 rad/s (c) 29.8 rad/s (d) 19.6 rad/s

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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