Physics · Theory of Machines
What is the relation between maximum fluctuation of energy (ΔE) and coefficient of fluctuation of speed (Cs) for a flywheel with moment of inertia 'I' and mean angular speed 'ω'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1ΔE = IωCs
- 2Cs = Iω2 × ΔE
- 3ΔE = Iω2Cs✓
- 4Cs = Iω × ΔE
Correct answer
ΔE = Iω2Cs
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