*18-16. A motor supplies a constant torque M = 6 kN •m to the winding drum that operates the elevator. If the elevator has a mass of 900 kg, the counterweight Chas a mass of 200 kg, and the winding drum has a mass of 600 kg and radius of gyration about its axis of k = 0.6 m, determine the speed of the elevator after it rises 5 m starting from rest. Neglect the mass of the pulleys. C D To8 m

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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*18-16.
A motor supplies a constant torque M = 6 kN •m to the
winding drum that operates the elevator. If the elevator has a
mass of 900 kg, the counterweight Chas a mass of 200 kg, and
the winding drum has a mass of 600 kg and radius of gyration
about its axis of k = 0.6 m, determine the speed of the
elevator after it rises 5 m starting from rest. Neglect the mass
of the pulleys.
C
D
To8 m
Transcribed Image Text:*18-16. A motor supplies a constant torque M = 6 kN •m to the winding drum that operates the elevator. If the elevator has a mass of 900 kg, the counterweight Chas a mass of 200 kg, and the winding drum has a mass of 600 kg and radius of gyration about its axis of k = 0.6 m, determine the speed of the elevator after it rises 5 m starting from rest. Neglect the mass of the pulleys. C D To8 m
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