Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel, E = Maximum fluctuation of energy, CS = Coefficient of fluctuation of speed, and ≈ì√¢ = Mean angular speed = (≈ì√¢‚Äö√á√Ö + ≈ì√¢‚Äö√á√á)/2]$

I.≈ì√¢.(≈ì√¢‚Äö√á√Ö - ≈ì√¢‚Äö√á√á)

Maximum fluctuation of energy in a flywheel is equal to [where I = Mas

1.	Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel, E = Maximum fluctuation of energy, CS = Coefficient of fluctuation of speed, and ≈ì√¢ = Mean angular speed = (≈ì√¢‚Äö√á√Ö + ≈ì√¢‚Äö√á√á)/2]$
A.	I.≈ì√¢.(≈ì√¢‚Äö√á√Ö - ≈ì√¢‚Äö√á√á)
B.	I.≈ì√¢¬¨‚â§.CS
C.	2.E.CS
D.	All of these
Answer» E.

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Maximum fluctuation of energy in a flywheel is equal to [where I = Mass moment of inertia of the flywheel, E = Maximum fluctuation of energy, CS = Coefficient of fluctuation of speed, and ≈ì√¢ = Mean angular speed = (≈ì√¢‚Äö√á√Ö + ≈ì√¢‚Äö√á√á)/2]$

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