moving with velocity 10m/s. Now
A boy of mass 40kg stands on a rail road car of mass 60kg, moving with velocity 10m/s. Now , the boy begins to run with velocity 5m/s , with respect to the car , in the same direction , the velocity of the car will be
22
Oct
A boy of mass 40kg stands on a rail road car of mass 60kg, moving with velocity 10m/s. Now , the boy begins to run with velocity 5m/s , with respect to the car , in the same direction , the velocity of the car will be A boy of mass 40kg stands on a [...]