A man having a weight of 174 lb attempts to hold himself using one of the two methods shown. Determine the total force he must exert on bar AB in each case and the normal reaction he exerts on the platform at C. The platform has a weight of 26 lb . (Figure 1) igure 1 of 1> (a) (b)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Determine the total force the man must exert on bar AB using the first method.

Determine the normal reaction the man exerts on the platform at C using the first method.

Determine the total force the man must exert on bar AB using the second method.

Determine the normal reaction the man exerts on the platform at C using the second method.

A man having a weight of 174 lb attempts to hold himself
using one of the two methods shown. Determine the total
force he must exert on bar AB in each case and the
normal reaction he exerts on the platform at C. The
platform has a weight of 26 lb . (Figure 1)
Figure
1 of 1
B
B
C
C
(a)
(b)
Transcribed Image Text:A man having a weight of 174 lb attempts to hold himself using one of the two methods shown. Determine the total force he must exert on bar AB in each case and the normal reaction he exerts on the platform at C. The platform has a weight of 26 lb . (Figure 1) Figure 1 of 1 B B C C (a) (b)
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