Three cords are knotted together at a (free-standing) point O. Two of the cords pass over small frictionless pulleys at A and B on either side of O. The third cord hangs freely under O. The pulleys are separated horizontally by a distance of 2m, with pulley B positioned Im lower than the level of pulley A. Hanging from each cord is a body of weight: w, wg, and w respectively, at A, O and B(!!!). With the system in equilibrium, the cord section OA makes an angle 01 with the horizontal, while the cord section OB makes an angle of 02 with the horizontal. me me (d) Determine the angles 01 and 02 if w = 20N, w2 = 16N and w3 = 6N. (e) Determine angle 02, weight w and weight w2 if w =20N and ws =20N, and 0 = 30. (f) What would happen if w3 20N, w = 10N, and w = 10N