13. A 4.0-m-long pole of mass 12 kg and uniform density is at rest on an incline of angle 25°. The pole is perpendicular to the incline. It is secured by a horizontal rope. Find the minimum coefficient of static friction that will prevent the pole from slipping. Answer: 0.21.

13. A 4.0-m-long pole of mass 12 kg and uniform density is at rest on an incline of angle 25°. The pole is perpendicular to the incline. It is secured by a horizontal rope. Find the minimum coefficient of static friction that will prevent the pole from slipping. Answer: 0.21.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 12.23P: One end of a uniform 4.00-m-long rod of weight Fg is supported by a cable at an angle of = 37 with...

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

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13. A 4.0-m-long pole of mass 12 kg and uniform density is at rest on an incline of angle 25°. The pole
is perpendicular to the incline. It is secured by a horizontal rope. Find the minimum coefficient of static
friction that will prevent the pole from slipping.
Answer: 0.21.

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