12 lb -1.0 ft 12 ´26 lb -0.75 ft x´ 32 lb • ft B -2 ft-- D - 3 ft- 8 lb 1.5ft 32 lb

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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The shaft-and-pulley assembly ABCD is driven by the torque (couple) supplied
by the electric motor at A. The assembly is also subjected to the two belt tensions
shown at each of the two pulleys. Determine the force-couple system at D that is
equivalent to the torque and the four belt tensions.

12 lb
-1.0 ft
12
´26 lb
-0.75 ft
x´ 32 lb • ft
B
-2 ft--
D
- 3 ft-
8 lb
1.5ft
32 lb
Transcribed Image Text:12 lb -1.0 ft 12 ´26 lb -0.75 ft x´ 32 lb • ft B -2 ft-- D - 3 ft- 8 lb 1.5ft 32 lb
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