Q1 Two particles, A and B, of mass 3 kg and 2 kg respectively, are joined by a light inextensible string which passes over a fixed, smooth pulley. Initially, both particles are held at rest with
particle A 60 cm higher than particle B. Both particles are then released from rest,
a) Draw a diagram showing the forces acting on the masses,
b) How long is it after the particles are released before they are level?