The 136-kg spool has a radius of gyration about its mass center of ke = 300 mm If the couple moment is applied to the spool and the coefficient of kinetic friction between the spool and the ground is ue = 0.2, determine the angular acceleration of the spool, the acceleration of G and the tension in the cable. (Figure 1)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The 136-kg spool has a radius of gyration about its mass
center of kg = 300 mm. If the couple moment is applied to
the spool and the coefficient of kinetic friction between the
spool and the ground is u = 0.2, determine the angular
acceleration of the spool, the acceleration of G and the
tension in the cable. (Figure 1)
Part A
Determine the angular acceleration of the spool.
Express your answer to three significant figures and include the appropriate units.
HA
a =
Value
Units
Submit
Request Answer
Part B
Figure
< 1 of 1
Determine the acceleration of G.
Express your answer to three significant figures and include the appropriate units.
0.4 m
В
HÀ
?
0.6 m
Value
Units
aG =
M = 450 N-m
Submit
Request Answer
Transcribed Image Text:The 136-kg spool has a radius of gyration about its mass center of kg = 300 mm. If the couple moment is applied to the spool and the coefficient of kinetic friction between the spool and the ground is u = 0.2, determine the angular acceleration of the spool, the acceleration of G and the tension in the cable. (Figure 1) Part A Determine the angular acceleration of the spool. Express your answer to three significant figures and include the appropriate units. HA a = Value Units Submit Request Answer Part B Figure < 1 of 1 Determine the acceleration of G. Express your answer to three significant figures and include the appropriate units. 0.4 m В HÀ ? 0.6 m Value Units aG = M = 450 N-m Submit Request Answer
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