The truss is made from five members, each having a length of 4 m and a mass of 7 kg/m If t...

The truss is made from five members, each having a length of 4 m and a mass of 7 kg/m If the mass of the gusset plates at the joints and the thickness of the members can be neglected, determine the distance d to where the hoisting cable must be attached so that the truss does not tip (rotate) when it is lifted.