COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
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Chapter 5, Problem 43QAP
To determine
(a)
In this part we have to determine the normal force on the crate.
To determine
(b)
In this part we have to determine the fictional force on the crate.
To determine
(c)
In this part we have to determine the coefficient of kinetic friction between the crate and the floor.
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A 4-kg block rests on a horizontal surface. The block is pulled by 20 N force acting 25⁰ above the horizontal but not enough to move the block. Calculate the following:
(a) the friction force between the surface and the block.
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(c) the coefficient of static friction.
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A diver with a mass of 70 kg jumps from the 10.0 meter high tower for a direct-vertical dive. Its movement ends at 2.50 meters below the water level. Find the average drag force exerted by the water on the diver.
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Chapter 5 Solutions
COLLEGE PHYSICS
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