The initially stationary uniform disk of mass m₁ = 2.2 kg and radius b = 265 mm is allowed to drop onto the moving belt from a very small elevation. Determine the time t required for the disk to acquire its steady-state angular speed. The belt drive pulley rotates with a constant counterclockwise angular velocity w = 125 rad/s. The mass m₂ is 4.9 kg, the coefficient of friction is 0.17, and the radius r of the small pulley is 37 mm. Ignore any sag in the belt. 36 b my A 0 Ha Answer: t = i m₂ 00 S

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The initially stationary uniform disk of mass m₁ = 2.2 kg and radius b = 265 mm is allowed to drop onto the moving belt from a very
small elevation. Determine the time t required for the disk to acquire its steady-state angular speed. The belt drive pulley rotates with
a constant counterclockwise angular velocity w = 125 rad/s. The mass m₂ is 4.9 kg, the coefficient of friction is 0.17, and the radius r
of the small pulley is 37 mm. Ignore any sag in the belt.
36
my
b
A
0
Ha
Answer: t =
i
m₂
00
S
Transcribed Image Text:The initially stationary uniform disk of mass m₁ = 2.2 kg and radius b = 265 mm is allowed to drop onto the moving belt from a very small elevation. Determine the time t required for the disk to acquire its steady-state angular speed. The belt drive pulley rotates with a constant counterclockwise angular velocity w = 125 rad/s. The mass m₂ is 4.9 kg, the coefficient of friction is 0.17, and the radius r of the small pulley is 37 mm. Ignore any sag in the belt. 36 my b A 0 Ha Answer: t = i m₂ 00 S
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