A man weighing 60 kg runs along the rails with a velocity of `18 kmh^(-1)` and jumps into a car of mass 1 quintal standing on the rails. Calculate the velocity which the car will start travelling along the rails.

A man weighing 60kg runs along the rails with a velocity of 18km//h and jumps into a car of mass 10 quintal standing on the rails. Calculate the velocity with which the car will start travelling on the rails .

A man weighing 60kg runs along the rails with a velocity of 8km//h and jumps into a car of mass 1 quintal standing on the rails. Calculaate the velocity with which car will start travelling along the rails.

A man weighing 50 kg runs along a railway track with a velocity of 18 km//h and jumps onto a stationary car of 2 quintal standing on the rails. What would be the velocity acquered by the car ?

A car moving with a velocity of 20ms^(-1) is stopped in a distance of 40m. If the same car is travelling at double the velocity, the distance travelled by it for same retardation is

A wagon weighing 1000 kg is moving with a velocity 50 km//h on smooth horizontal rails. A mass of 250 kg is dropped into it. The velocity with which it moves now is

A bus is moving with a velocity of 40 kmh^(-1) due south, and a car is moving due west with a velocity of 50kmh^(-1) . What is the velocity of car w.r.t. a passenger in the bus ?

A girl of mass 50 kg stands on a railroad car of mass 75 kg moving with velocity 20 ms^(-1) . Now , the girl begins to run with a velocity of 10ms^(-1) with respect to the car in the same direction , as that of the car. The velocity of the car at this instant will be

A railroad flatcar of mass M can roll without friction along a straight horizontal track. Initially, a man of mass 'm' is standing on the car, which is at rest. What is the velocity of the car if man runs to the left so that his speed relative to the car is v_(rel) .