A 38 kg crate rests on a floor. A horizontal pulling force of 170 N is needed

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A 38 kg crate rests on a floor. A horizontal pulling force of 170 N is needed to start the crate moving.

1.What is the coefficient of static friction between the crate and the floor?

2.The same crate as in the previous question only requires a 120 N force to keep it moving at constant speed.

3.What is the coefficient of sliding (kinetic) friction?

Related Book For answer-question

Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

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Posted Date: Apr 27, 2024 07:51 AM

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A 38 kg crate rests on a floor. A horizontal pulling force of 170 N is needed

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To solve this problem we will need to use the concepts of static and kinetic friction 1 To find the ... View the full answer

Applied Physics

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