A ring - type flywheel of mass 100 kg and diameter 2m is rotating at the rate of (300//pi) revolutions per minute. Then :

A ring - type flywheel of mass 100 kg and diameter 2m is rotating at t

1.	A ring - type flywheel of mass 100 kg and diameter 2m is rotating at the rate of (300//pi) revolutions per minute. Then :
Answer» The MOMENT of INERTIA of the flywheel is `100"kg-m"^(2)` The kinetic energy of rotation of the flywheel is 5KJ The flywheel, if subjected to a rotating torque of 200N-m, will COME to REST 5 sec All of the above Answer :A::B::C::D