F3-2. The beam has a weight of 700 lb. Determine the shortest cable ABC that can be used to lift it if the maximum force the cable can sustain is 1500 lb.

P5-3. then draw the free-body diagrams of each member of the identify any two-force members, and frame. 2 m 400 N в 0.2 m 1.5 m

300 mm 250 mm 200 mm 65 N 80 mm A 80 N 150 mm B -50 N

A cable is attached to the structure at E, passes around the 0.1-m diameter, frictionless pulley at A, and then is attached to a 1000-N weight W. Determine the magnitudes of the horizontal and vertical components of force pin at F. Assume the wall at G is smooth. MUST DRAW ALL THE FREE-BODY DIAGRAMS. W 1 m. B m Im

Determine the force in each cable needed to support the 500-lb load. 3.R 6 ft 6ft 3 ft 5 A 6 ft 2 ft