[" 2.A trolley filled with sand is moving with a velicienty "],[" von a smooth horizonital surface due to inentla."],[" If the sand falls oft at the rate of k kglaec,the "],[" velocity of the trolley as a function of time will "],[" be best represented by "]

A trolley filled with sand is moving with a velocity v on a smooth horizontal surface due to inertia. If the sand falls off at the rate of mu kg//sec , the velocity of the trolley as a function of time will be best represented by:

A trolley filled with sand is moving with a velocity v on a smooth horizontal surface due to inertia. If the sand falls off at the rate of mu kg//sec , the velocity of the trolley as a function of time will be best represented by:

A trolley filled with sand moves on a smooth horizontal surface with an initial velocity v. A small hole is there at the base of trolley, from which sand is leaking out at constant rate. As the sand leaks out

A truck, carrying sand, moves with uniform velocity u on a smooth horizontal road. If Delta m mass of sand falls in time Delta t from the truck, then to maintain the speed u, the truck needs a force

The figure shows a man of mass m standing at the end A of a trolley of maas M placed at rest on a smooth horizontal surface. The man starts moving towards the end B with a velocity u_(rel) with respect to the trolley. The length of the trolley is L. As the man walks on the trolley, the centre of mass of the system (man+ trolley) :

The figure shows a man of mass m standing at the end A of a trolley of maas M placed at rest on a smooth horizontal surface. The man starts moving towards the end B with a velocity u_(rel) with respect to the trolley. The length of the trolley is L. When the man reaches the end B, the distance moves . by the trolley with respect to ground is: