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The bar is pin connected at B and is supported by rollers at C. Neglecting the weight of the bar, determine all reactions.

The bar is pin connected at B and is supported by rollers at C. Neglecting the weight of the bar, determine all reactions.

Elements Of Electromagnetics
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 bar is pin connected at B and is supported by rollers at C. Neglecting the weight of the bar, determine all reactions.
1380 N * Resinos o 800 N Recos ss°d 65° = 90-25" Bn 257 Rc 21 m 1.8m | By 1380 N 3.6m 1.5214 m 1-8 m 0.7607 m 125 1.6313 m Rc 3.2627m (800x 1.s ) + (1380 sin 65° x(1·5+2.1+ 1.6313)) + (1380 cos 65" x 0.7607) -(Re sin 65° (1:5 +2.1 + 3.2627)) – ( Rc cos65° XI-5214) =0 8186.4620 6.2197 R - 0.643 Rc Re = 11 92.8923 N
Transcribed Image Text:1380 N * Resinos o 800 N Recos ss°d 65° = 90-25" Bn 257 Rc 21 m 1.8m | By 1380 N 3.6m 1.5214 m 1-8 m 0.7607 m 125 1.6313 m Rc 3.2627m (800x 1.s ) + (1380 sin 65° x(1·5+2.1+ 1.6313)) + (1380 cos 65" x 0.7607) -(Re sin 65° (1:5 +2.1 + 3.2627)) – ( Rc cos65° XI-5214) =0 8186.4620 6.2197 R - 0.643 Rc Re = 11 92.8923 N
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