ch06-p077 - 77. The magnitude of the acceleration of the...

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77. The magnitude of the acceleration of the cyclist as it moves along the horizontal circular path is given by v 2 / R , where v is the speed of the cyclist and R is the radius of the curve. (a) The horizontal component of Newton’s second law is f = mv 2 / R , where f is the static friction exerted horizontally by the ground on the tires. Thus, () ( ) 2 85.0kg 9.00m/s
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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