*17-72. The 30-kg disk is originally spinning at w = 125 rad/s. If it is placed on the ground, for which the coefficient of kinetic friction is µc=0.5, determine the time required for the motion to stop. What are the horizontal and vertical components of force which the member AB exerts on the pin at A during this time? Neglect the mass of AB. 0.5 m 0.3 m 0.5 m w = 125 rad/s
*17-72. The 30-kg disk is originally spinning at w = 125 rad/s. If it is placed on the ground, for which the coefficient of kinetic friction is µc=0.5, determine the time required for the motion to stop. What are the horizontal and vertical components of force which the member AB exerts on the pin at A during this time? Neglect the mass of AB. 0.5 m 0.3 m 0.5 m w = 125 rad/s
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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Transcribed Image Text:*17-72. The 30-kg disk is originally spinning at w = 125 rad/s.
If it is placed on the ground, for which the coefficient of
kinetic friction is µc=0.5, determine the time required for
the motion to stop. What are the horizontal and vertical
components of force which the member AB exerts on the
pin at A during this time? Neglect the mass of AB.
0.5 m
0.3 m
0.5 m
w = 125 rad/s
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