8-30. The wheel is subjected to a torque of M = 50 N If the coefficient of 0 kinetic friction between the b brake and the rim of the wheel is =0.3, determine smallest horizontal force P that must be applied to the le to stop the wheel.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The wheel is subjected to a torque of M = 50 N If the coefficient of 0 kinetic friction between the band and brake and the rim of the wheel is 4k=0.3, determine the smallest horizontal force P that must be applied to the lever to stop the wheel.
8-30. The wheel is subjected to a torque of M = 50 N
If the coefficient of 0 kinetic friction between the b
brake and the rim of the wheel is 0.3, determine
smallest horizontal force P that must be applied to the le
to stop the wheel.
150 mm
M
50 mm
25 mm
B
A
Prob. 8-30
=
400 mm
100 mm
P
Transcribed Image Text:8-30. The wheel is subjected to a torque of M = 50 N If the coefficient of 0 kinetic friction between the b brake and the rim of the wheel is 0.3, determine smallest horizontal force P that must be applied to the le to stop the wheel. 150 mm M 50 mm 25 mm B A Prob. 8-30 = 400 mm 100 mm P
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