The shaft, lever, and handle are welded together and constitute a single rigid body. Their combined mass is 21 kg with mass center at G. The assembly is mounted in bearings A and B, and rotation is prevented by link CD. Determine the magnitudes of the forces exerted on the shaft by bearings A and B while the couple is applied to the handle as shown. Would these forces change if the couple were applied to the shaft AB rather than to the handle?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The shaft, lever, and handle are welded together and constitute a single rigid body. Their combined mass is 21 kg with mass center at G.
The assembly is mounted in bearings A and B, and rotation is prevented by link CD. Determine the magnitudes of the forces exerted on
the shaft by bearings A and B while the couple is applied to the handle as shown. Would these forces change if the couple were applied
to the shaft AB rather than to the handle?
535 mm.
280 mm
Answers:
A-
B-
355 mm
280 mm
125 mm
D
405 mm
37N-m
405 mm
235 mm
N
N
D
Transcribed Image Text:The shaft, lever, and handle are welded together and constitute a single rigid body. Their combined mass is 21 kg with mass center at G. The assembly is mounted in bearings A and B, and rotation is prevented by link CD. Determine the magnitudes of the forces exerted on the shaft by bearings A and B while the couple is applied to the handle as shown. Would these forces change if the couple were applied to the shaft AB rather than to the handle? 535 mm. 280 mm Answers: A- B- 355 mm 280 mm 125 mm D 405 mm 37N-m 405 mm 235 mm N N D
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