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Engineering and Tech / Engineering Mechanics: Dynamics 13 / Chapter 13 / Problem 13-58

Engineering Mechanics: Dynamics | 13th Edition | ISBN: 9780132911276 | Authors: Russell C. Hibbele

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13-58. The 2-kg spool S fits loosely on the inclined rod

Chapter 13, Problem 13-58

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QUESTION:

The 2-kg spool S fits loosely on the inclined rod for which the coefficient of static friction is \(\mu_{s}=0.2\). If the spool is located 0.25 m from A. determine the minimum constant speed the spool can have so that it does not slip down the rod.

Questions & Answers

QUESTION:

The 2-kg spool S fits loosely on the inclined rod for which the coefficient of static friction is \(\mu_{s}=0.2\). If the spool is located 0.25 m from A. determine the minimum constant speed the spool can have so that it does not slip down the rod.

ANSWER:

Problem 13-58

The 2-kg spool S fits loosely on the inclined rod for which the coefficient of static friction is fis = 0.2. If the spool is located 0.25 m from A. determine the minimum constant speed the spool can have so that it does not slip down the rod.

Step by step solution

Step 1 of 3

Knowns:

The mass of the spool is 2-kg

The coefficient of static friction is

The spool is located from A.

The minimum constant speed the spool can have so that it does not slip down the rod is to be determined.Refer to free body diagram below.

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