3 Kinetic energy A rod of weight 50 N is supported by two

Last updated: 6/24/2023

3 Kinetic energy A rod of weight 50 N is supported by two parallel knife edges P and Q and is in equilibrium in a horizontal position The knives are at a distance 10 cm from each other The centre of mass of the rod is at distance 3 cm from P The normal reaction on P is 1 50 N 3 35 N 2 100 N 4 20 N