College Physics
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Question

A mass m rotates at constant speed v at a radius of R from the rotational eaxis. A force F provides centripetal force Fc . If you double mass, radius and v, the force needed to keep the mass in circular motion would

(a) stay the same

(b) double

(c) halve

(d) quadruple

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