applied at A when the lever is horizontal. Determine the tension T in the cord and the reactions at bearings C and D. You may assume that the bearings are properly aligned. You must include a free body diagram with your solution.

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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A 200 mm lever and a pulley of 240 mm diameter are welded to the axle BE which is
supported by a thrust bearing at C and a journal bearing at D. A 720 N vertical force is
applied at A when the lever is horizontal. Determine the tension T in the cord and the
reactions at bearings C and D. You may assume that the bearings are properly aligned.
You must include a free body diagram with your solution.
200 mm
720 N
80 mm
40 mm
120 mm
Z
120 mm
Transcribed Image Text:A 200 mm lever and a pulley of 240 mm diameter are welded to the axle BE which is supported by a thrust bearing at C and a journal bearing at D. A 720 N vertical force is applied at A when the lever is horizontal. Determine the tension T in the cord and the reactions at bearings C and D. You may assume that the bearings are properly aligned. You must include a free body diagram with your solution. 200 mm 720 N 80 mm 40 mm 120 mm Z 120 mm
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