The shaft, lever, and handle are welded together and constitute a single rigid body. Their combined mass is 40 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? 100 mm

The shaft, lever, and handle are welded together and constitute a single rigid body. Their combined mass is 40 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? 100 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

The shaft, lever, and handle are welded together and constitute a single rigid body. Their combined mass is 40 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?
100 mm
400 mm
280 mm
280 mm
620 mm
225 mm
33N-m
180 mm
180 mm
Answers:
A =
i
B =
N

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