College Physics
10th Edition
ISBN: 9781285737027
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Textbook Question
Chapter 4, Problem 63AP
A box rests on the back of a truck. The coefficient of static friction between the box and the bed of the truck is 0.800. (a) When the truck accelerates forward, what force accelerates the box? (b) Find the maximum acceleration the truck can have before the box slides.
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A 3.47 kg block is placed at one end of a wooden plank that is 9.05 m long. The plank is slowly tilted.(a) The block starts to slide when the angle reaches 70 degrees. What is the coefficient of static friction between the block and the ramp?(b) The coefficient of kinetic friction between the block and the ramp is about uR = 0.13. At what rate will the block accelerate down the plank if it is tilted at 60 degrees?
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Chapter 4 Solutions
College Physics
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