The system shown below consists of a uniform disk D that has a mass of mD=2.8 kg and a radius of r = 0.5 meters. The disk is connected by a massless cable to a block. The system is released from rest and the disk starts rolling without sliding with the angular acceleration of a = 26 rad in the clockwise direction. Determine the magnitude of the friction force (in Newtons) developed between the disk and the inclined surface at this instant. Consider 0 = 55° and g= 10 . m

The system shown below consists of a uniform disk D that has a mass of mD=2.8 kg and a radius of r = 0.5 meters. The disk is connected by a massless cable to a block. The system is released from rest and the disk starts rolling without sliding with the angular acceleration of a = 26 rad in the clockwise direction. Determine the magnitude of the friction force (in Newtons) developed between the disk and the inclined surface at this instant. Consider 0 = 55° and g= 10 . m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Problem 1.1MA

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Question

The system shown below consists of a uniform disk D that has a mass of mp = 2.8
kg and a radius of r = 0.5 meters. The disk is connected by a massless cable to a
block. The system is released from rest and the disk starts rolling without sliding
with the angular acceleration of a = 26 rad in the clockwise direction. Determine
the magnitude of the friction force (in Newtons) developed between the disk and
the inclined surface at this instant. Consider 0 = 55° and g= 10 m.
s2
mp

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