Find the magnitude of the reaction at A and the tension in cable CD using (a)...

 

Transcribed Image Text:

Find the magnitude of the reaction at A and the tension in cable CD using (a) the con- cepts of three-force bodies (closed polygon method discussed in chapter 2). (b) Check your answers by doing sum of the forces and moments. As always, include a FBD(s) and clearly label all variables used in your calculations. Answer(s): 800mm 410m Imm A 350N 1150mm Find the magnitude of the reaction at A and the tension in cable CD using (a) the con- cepts of three-force bodies (closed polygon method discussed in chapter 2). (b) Check your answers by doing sum of the forces and moments. As always, include a FBD(s) and clearly label all variables used in your calculations. Answer(s): 800mm 410m Imm A 350N 1150mm