The diagram shows a uniform metre rule PQ in equilibrium R P

Last updated: 6/11/2023

The diagram shows a uniform metre rule PQ in equilibrium R P 50 N 10 cm pivot 40 cm 50 The distance PQ is 100 cm The mass of the metre rule is 0 12 kg and its weight is W a On the diagram draw and label 1 an arrow to show the force W acting on PQ at the centre of mass 2 an arrow to show the force R acting on PQ at the pivot 0 12 1 2 N b By taking moments about the pivot polgulats