"A force of 10 N acts on a particles of mass 0.4 kg.Find the acceleration of the particle."
3 forces are acting on a particle as shown. Find the acceleration of the particle if its mass is 5 kg.
A force of 15 N is acting on a particle of mass 3 kg towards north and a force of 20 N is acting on another particle of mass 2 kg towards east. The acceleration of the centre of mass of the two particle system is