A car goes around a curve on a road that is banked at an angle of 21.0 °. Even though the road is slick, the car will stay on the road without any friction between its tires and the road when its speed is 22.0 m/s. Part A What is the radius of the curve? Express your answer using three significant figures.

A car goes around a curve on a road that is banked at an angle of 21.0 °. Even though the road is slick, the car will stay on the road without any friction between its tires and the road when its speed is 22.0 m/s. Part A What is the radius of the curve? Express your answer using three significant figures.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 8WUE: A car of mass 1 230 kg travels along a circular road of radius 60.0 m at 18.0 m/s. (a) Calculate the...

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A car of mass 1 230 kg travels along a circular road of radius 60.0 m at 18.0 m/s. (a) Calculate the magnitude of the cars centripetal acceleration. (b) What is the magnitude of the force of static friction acting on the car? (See Section 7.4.)
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