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

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...
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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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