A mass of 2 kg is placed on a bar at a distance of r the bar is in a stationary state, as shown in the figure below. At t = 0, the bar starts a counter clockwise rotation around the point 0 at a constant angular acceleration of 1 rad/s?. It is known that the mass can stop on the bar without sliding until 0 = 30°. Based on these givens, please answer the following questions. 1 m from the point 0. Initially, %3D %3D a. What is the static friction coefficient between the mass and the bar? b. When the sliding starts, will the mass be moving towards the origin or away from the origin? 1 rad/s2 2 kg r = 1m

A mass of 2 kg is placed on a bar at a distance of r the bar is in a stationary state, as shown in the figure below. At t = 0, the bar starts a counter clockwise rotation around the point 0 at a constant angular acceleration of 1 rad/s?. It is known that the mass can stop on the bar without sliding until 0 = 30°. Based on these givens, please answer the following questions. 1 m from the point 0. Initially, %3D %3D a. What is the static friction coefficient between the mass and the bar? b. When the sliding starts, will the mass be moving towards the origin or away from the origin? 1 rad/s2 2 kg r = 1m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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