Flywheel energy calculation

Hi, can you help me in solving this problem: what energy did a flywheel give away if its velocity dropped from 840 rpm to 420 rpm if I is 50kg.m2

• Fahd
• 10 Mar
• 3 Answers

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• • AK
    Ashwani
  • 25 Feb

  147kJ

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• • Sushan
  • 24 Feb

  48312.04 J

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