[" Twoulterts of masses "100" gand "],[" goog are moung along the seane "],[" the and direction wah welorities "],[" of "2ms^(-1)" and "1ms" .Fespertively."]

Two objects of masses 100 g and 200 g are moving along the same line and direction with velocities of 2ms^(-1) and 1ms^(-1) respectively. They collide and after the collision, the first object moves with a velocity of 1.67ms^(-1) Determine the velocity of the second object.

Two objects of masses 100 g and 200 g are moving along the same line and direction with velocities of 2 ms^(-1) and 1 ms^(-1) respectively. They collide and after collection the first object moves at veloctiy 1.67 ms^(-1) determine the velocity of the second object.

Two particles having masses of 2 kg and 3 kg are moving along the same straight line with velocities of 3 ms^(-1) and 6 ms^(-1) respectively. Calculate the speed of centre of mass of system if particles are moving in (a) same direction. (b) in opposite direction.

Two perfectly elastic spheres of masses 2 kg and 3 kg moving in opposite directions with velocities 8 ms^(-1) and 6 ms^(-1) respectively collide with each other. Find their velocities after the impact.