When a 12000 joule of work is done on a flywheel its

Last updated: 6/10/2023

When a 12000 joule of work is done on a flywheel its frequency of rotation increases fro 0Hz to 20Hz The moment of inertia of flywheel about its axis of rotation is n 10 A 1 688 kgm B 2kgm C 1 5 kgm D 1 kgm