A 4.0 m long horizontal boom (of negligible weight) can pivot at the wall to which it is attached and it is supported by a cable hooked 0.6 m from the far end that is at an angle of 37.2 degrees to the boom. A 2,200 N weight hangs at the end of the boom. Use the First and Second Conditions of Equilibrium to find:
(a) the tension i the supporting cable.
(b) the normal force of the wall pushing on the boom.