A plane frame with a pin support at A and roller supports at C and E has a cable attached at E, which runs over frictionless pulleys at D and B (see figure). The cable force is known to be 400 N. There is a pin connection just to the left of joint C.

(a) Find reactions at supports A, C, and E.

(b) Find internal stress resultants N, V, and M just to the right of joint C.

(c) Find resultant force in the pin near Cable is attached at E and passes over frictionless pulleys at C.

Transcribed Image Text:

3₁ A Cable is attached at E and passes over frictionless pulleys at B and D' 400 N 4 4 m 3 B 3 m, 4 m C Pin connection just left of C 5 m E