A coffee cup on the dashboard of a car slides forward on the dash when the driver

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A coffee cup on the dashboard of a car slides forward on the dash when the driver decelerates from 45km/h to rest in 3.5s or less, but not if he decelerates in a longer time. What is the coefficient of static friction between the cup and the dash?

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College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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Question Posted: Apr 30, 2010 12:35 AM

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A coffee cup on the dashboard of a car slides forward on the dash when the driver

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F A freebody diagram for the coffee cup is shown Assume that the car is movi...View the full answer

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