A motor supplies a constant torque M = 6 kNm to the winding drum that operates the elevator. The elevator has a mass of 800 kg, the counterweight C has 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. Neglect the mass of the pulleys. (Figure 1) Figure 94°F Sunny (0.8 m 1 of 1 Pro

A motor supplies a constant torque M = 6 kNm to the winding drum that operates the elevator. The elevator has a mass of 800 kg, the counterweight C has 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. Neglect the mass of the pulleys. (Figure 1) Figure 94°F Sunny (0.8 m 1 of 1 Pro

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

Item 8
A motor supplies a constant torque M = 6 kNm to the winding drum
that operates the elevator. The elevator has a mass of 800 kg, the
counterweight C has 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.
Neglect the mass of the pulleys. (Figure 1)
Figure
94°F
Sunny
D
0.8 m
4
KI
1 of 1
Provi
A

Part A
Determine the speed of the elevator after it rises 5 m starting from rest.
Express your answer to three significant figures and include the appropriate units.
V=
Value
Submit
μÅ
Provide Feedback
Request Answer
Units
SEE
?

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