Determine the angle α ,and then the tensile strength in the two cables ,Tca and Tcb, for which the traction is the smallest possible: a) on the BC cable. b)simultaneously on both cables.. Tip: Think...

Determine the angle α ,and then the tensile strength in the two cables ,Tca and Tcb, for which the traction is the smallest possible:

a) on the BC cable.

b)simultaneously on both cables.
. Tip: Think about the triangle of forces.