A hollow sphere of mass 1 kg and radius 10 cm is free to rotate about its diameter. If a force of 30 N is applied tangentially to it, its angular acceleration is (in rad/`s^(2)`)

A disc of mass 1 kg and radius 10 cm is rotating about its axis with an anuglar velocity of 2 rad/s. The linear momentum of the disc,

A flywheel of mass 25 kg has a radius of 0.2 m. What force should be applied tangentially to the rim of the flywheel so that it acquires an angular acceleration of 2 "rad s"^(-2) ?

A disc of mass 2 kg and diameter 40 cm is free to rotate about an axis passing through its centre and perpendicular to its plane. If a force of 50 N is applied to the disc tangentially Its angular acceleration will be

A disc of mass 2 kg and diameter 40 cm isfree to rotate about an axis passing through its center and perpendicular to its plane.If a force of 50 N is applied to the disc tangentially its angular acceleration will be

A whel of mass 2kg an radius 10 cm is rotating about its axis at an angular velocity of 2pirad//s the force that must be applied tangentially to the wheel to stop it in 5 revolutions is

A whel of mass 2kg an radius 10 cm is rotating about its axis at an angular velocity of 2pirad//s the force that must be applied tangentially to the wheel to stop it in 5 revolutions is

A solid cylinder of mass 10 kg and radius 20 cm is free to rotate about its axis. It receives an angular impulse of 4 kgm^(2)rad//s . What is the angular speed of the cylinder if the cylinder is initially at rest ?

A solid sphere of mass 2 kg and radius 1 m is free to rotate about an axis passing through its centre. Find a constant tangential force F required to the sphere with omega = 10 rad/s in 2 s.