The 100-kg spool is resting on the inclined surface for which the coefficient of kinetic friction is uk = 0.1. The radius of gyration about the mass center is kG = 0.28 m. (Figure 1)

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Remember it Says - which the coefficient of kinetic friction is μk = 0.1 and The radius of gyration about the mass center is kG = 0.28 m Part A - Determine the angular velocity of the spool, measured clockwise, when t = 9 s *****Pay attention to the numbers given Solve carefully and Circle the Final answer
The 100-kg spool is resting on the inclined surface for
which the coefficient of kinetic friction is u = 0.1. The
radius of gyration about the mass center is
kG = 0.28 m. (Figure 1)
Part A
Determine the angular velocity of the spool, measured clockwise, when t =9 s after it is released from rest.
Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise
and negative value if the angular velocity is counterclockwise.
?
w = 47.9787
rad/s
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0.4 m
0.2 m
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Transcribed Image Text:The 100-kg spool is resting on the inclined surface for which the coefficient of kinetic friction is u = 0.1. The radius of gyration about the mass center is kG = 0.28 m. (Figure 1) Part A Determine the angular velocity of the spool, measured clockwise, when t =9 s after it is released from rest. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. ? w = 47.9787 rad/s Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Figure < 1 of 1> Provide Feedback Next > 0.4 m 0.2 m 30
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