A constant torque acting on a uniform circular wheel changes its angular momentum from `A` to `4A` in `4sec`. The torque acted on it is

A constant torque acting on a uniform circular wheel changes its angular momentum from A to 4 A in 4S. The torque acted on it is

A constant torque acting on a uniform circular wheel changes its angular momentum from A to 4A in 2 s .The torque acted on it is ?

A constant torque acting on a uniform circular wheel changes its angular momentum from 2A to 7A in 3S .The torque acted on it is ?

A constant torque acting on a uniform circular wheel changes its angular momentum from A^@ to 4 A^@ in 4 sec. The value of torque will be

A constant torque acting on a uniform circular wheel changes its angular momentum from A to 4A in 4 second, then the magnitude of the torque is

A constant torque acting on a uniform circular wheel changes its angular momentum from L to 4 L in 4 seconds.The magnitude of torque is :

A constant torque acting on a uniform circular wheel changes its angular momentum from A_(0) to 2A_(0) in 1s . The magnitude of this torque is