An object starts linear motion with a velocity ‘u’ and under uniform acceleration ‘a’, it acquires a velocity ‘v’ in time ‘t’. Draw its velocity time graph. From this graph, derive

the position-time relation and position -velocity relation.

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving