A wheel at rest has M.I. `2/(pi^2) kgm^2`. It is rotated by a `60W` motor for one minute. The number of rotations made by the wheel in one minute is

A wheel having moment of inertia 2/π^2 kgm^2 is at rest. It is rotated by a 60 W ideal motor for one minute. The angular displacement traversed by the wheel in one minute is

The radii of the wheel of a car is 28 cm. Find the number of rotations made by the wheel in order to cover a distance of 4.4 km ?

The angular velocity of a wheel rotating with constant angular acceleration, changes from 2 rad/s to 6 rad/s in a time interval of 31.4 s. The number of rotations made by the wheel in this interval of time is

The angular velocity of a wheel rotating with constant angular acceleration, changes from 2 rad/s to 6 rad/s in a time interval of 31.4 s. The number of rotations made by the wheel in this interval of time is

A wheel having moment of interia 2 kgm^(-2) about its axis, rotates at 50 rpm about this axis. The angular retardation that can stop the wheel in one minute is

A wheel having moment of interia 2 kgm^(-2) about its axis, rotates at 50 rpm about this axis. The angular retardation that can stop the wheel in one minute is

A wheel having moment of inertia 4 kg m^(2) about its axis, rotates at rate of 240 rpm about it. The torque which can stop the rotation of the wheel in one minute is :-

A wheel having moment of inertia 4 kg m^(2) about its axis, rotates at rate of 240 rpm about it. The torque which can stop the rotation of the wheel in one minute is :-

A wheel having moment of inertia 4 kg m^(2) about its axis, rotates at rate of 240 rpm about it. The torque which can stop the rotation of the wheel in one minute is :-