A cycle wheel is rotating with uniform angular velocity `omega` A graph is plotted between tangential veloities from the axis. The graph is

A wheel is rotating with uniform angular velocity vecomega . What is the nature of the graph between tangential speed at different points of the wheel and their radial distances from the axis?

A rod is rotating with angular velocity omega about axis AB. Find costheta .

A rod is rotating with angular velocity omega about axis AB. Find costheta .

A wheel has three spokes and is an uniform magnetic field perpendicular to its plane, with the axis of rotation of the wheel parallel to the magnetic field. When the wheel rotates with a uniform angualr velocity omega , the emf induced between the centre and rim of the wheel is 'e' . If another wheel having same radius but with six spokes is kept in the same field and rotated with a uniform angular velocity 'omega//2' , the emf induced between the centre and the rim will be

A heavy disc is rotating with uniform angular velocity omega about its own axis. A piece of wax sticks to it. The angular velocity of the disc will

The body is rotating with uniform angular velocity ( omega ) having rotational kinetic energy ( E) . Its angular momentum (L ) is :

A wheel with 10 spokes each of length L m is rotated with a uniform angular velocity omega in a plane normal ti the magnetic field B. The emf induced between the axle and the rim of the wheel

A rod of length l rotates with a uniform angular velocity omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The potential difference between the two ends of the lrod is

A rod of length l rotates with a uniform angular velocity omega about its perpendicular bisector. A uniform magnetic field B exists parallel to the axis of rotation. The potential difference between the two ends of the lrod is