(b) The weight of the metre rule is 1.2N and can be considered to act at the 50 cm mark. All the weights in (a) are removed. The pivot is positioned under the 30 cm mark and the 2.0N load is placed on the rule as shown in Fig. 3.2. 2.0N 30 cm A pivot 50 cm 1.2N Fig. 3.2 The position of the 2.0N load is adjusted until the metre rule is again in equilibrium. Determine the position of the 2.0N load. 2.0N load is at the cm mark [3] [Total: 8]