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Harikesh • 8.04K Points
Tutor III

Q. A flywheel weighs 400 kg and has a radius of gyration of 30 cm about its axis of rotation. It is mounted on a shaft subjected to a moment of 40 kgm. If the flywheel starts from restits speed after 3 seconds wil be

  • (A) 10.9 rad/sec
  • (B) 19.0 rad/sec
  • (C) 51.2 rad/sec
  • (D) 3.33 rad/sec
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