Q1. Fig. 1 shows a weight W tied to the end of a cord of length l.
- (a) The system is in equilibrium : ////////////////// l F W Fig. 1 The magnitude of force to pull the weight at an angle as indicated in the figure and tension in the cord are, respectively
- (b) W tan and W cosec A rectangle ABCD has forces P and . Q acting along its sides as shown in Fig. P' Q Fig. The perpendicular distance between the resultant of and at A and the resultant of P and Q at C is
- (c) W tan and W cot
- (d) W cot and W cosec