1. An automobile of mass 117 slugs follows a curve of radius 79.0 ft with a speed...

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1. An automobile of mass 117 slugs follows a curve of radius 79.0 ft with a speed of 49.3 ft/s. What centripetal force is exerted on the automobile while it is rounding the curve?
2. Find the centripetal force exerted on a 7.12-kg mass moving at a speed of 2.98 m/s in a circle of radius 2.72 m.
3. The centripetal force on a car of mass 800 kg rounding a curve is 6250 N. If its speed is 15.0 m/s, what is the radius of the curve?

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Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

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