Two point masses connected by an ideal string are placed on a smooth horizontal surface as shown in the diagram. A sharp impulse of `"10 kg m s"^(-1)` is given to the 5 kg mass at an angle of `60^(@)` to the line joining the masses. The velocity of the 10 kg mass just after the impulse will be

Two point masses connected by an ideal string are placed on a smooth horizontal surface as shown in the diagram . A sharp impulse of 10 kg - ms ^(-1) is given to the 5 kg mass. The velocity of the 10 kg mass will be

Two point masses are connected by a light intextensible string are lying on a frictionless surface as shown in figure. An impulse of magnitude 10 kg-m//s is given to 5 kg block.

Two blocks of masses 10 kg and 20 kg are connected by a massless string and are placed on a smooth horizontal surface as shown in the figure. If a force F=600 N is applied to 10 kg block, then the tension in the string is

Two blocks of masses 10 kg and 20 kg are connected by a massless string and are placed on a smooth horizontal surface as shown in the figure. If a force F=600 N is applied to 10 kg block, then the tension in the string is

Two balls of masses 1 kg each are connected by an inextensible massless sting. The system is resting on a smooth horizontal surface. An impulse of 10Ns is applied to one of the balls at an angle 30^(@) with the line joining two balls in horizontal direction as shown in the figure.Assuming that the string remains taut after the impulse, the magnitude of impulse of tension on either ball is:

Two masses 5kg and 2kg connected by a string are at rest on a smooth horizontal surface. A con stant force IN is applied on 5kg mass as shown in the figure. Two seconds later the string connecting the masses is cut but 'F' continues to act. After two more seconds

A ball of mass m=1kg strikes a smooth horizontal floor as shown in figure. The impulse exerted on the floor is

A ball of mass m=1kg strikes a smooth horizontal floor as shown in figure. The impulse exerted on the floor is

Two blocks of masses 10 kg and 20 kg are connected by a massless spring and are placed on a smooth horizontal surface. A force of 200 N is applied on 20 kg mass as shown in the diagram. At the instant, the acceleration of 10 kg mass is 12ms^(-2) , the acceleration of 20 kg mass is: