0.4m 30 0.2 m

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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The 100-kg spool is resting on the inclined surface for which
the coefficient of kinetic friction is a 0.12. The radius of
gyration about the mass center is kg-0.24 m. (Figure 1)
Figure
0.2 m
1 of 1
Part A
Determine the angular velocity of the spool, measured clockwise, when t=9s after it is released from rest.
Express your answer in radians per second to three significant figures. Enter positive value if the angua
value if the angular velocity is counterclockwise.
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VAXtvec
188.85
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rad/s
Transcribed Image Text:The 100-kg spool is resting on the inclined surface for which the coefficient of kinetic friction is a 0.12. The radius of gyration about the mass center is kg-0.24 m. (Figure 1) Figure 0.2 m 1 of 1 Part A Determine the angular velocity of the spool, measured clockwise, when t=9s after it is released from rest. Express your answer in radians per second to three significant figures. Enter positive value if the angua value if the angular velocity is counterclockwise. ▸ View Available Hint(s) VAXtvec 188.85 Submit Previous Answers 4 X Incorrect; Try Again; 5 attempts remaining Provide Feedback ? rad/s
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