The boom AC is supported at A by a ball-and-socket joint and by two cables BDC and CE. Cable BDC is continuous and passes over a pulley at D. Calculate the tension in the cable BDC (in Ib) if a crate...

Extracted text: The boom AC is supported at A by a ball-and-socket joint and by two cables BDC and CE. Cable BDC is continuous and passes over a pulley at D. Calculate the tension in the cable BDC (in Ib) if a crate has a weight of 58.75 Ib. 3 ft 3 ft 4 ft 6 ft 4 ft 8 ft