## Flywheel Energy Calculator:

Enter the values of Flywheel Energy I_{(kg-m}^{2}_{)} & Flywheel Moment of Inertia w^{2}_{(radian/sec) }to determine the value of Flywheel Energy Ef_{(J)}.

**Flywheel Energy Formula:**

The Flywheel Energy Ef_{(J)} in Joules is Equal to the 0.5 value into Multiply to the Flywheel Moment of Inertia I_{(kg-m}^{2}_{)} in kilogram-meter square and again Multiply to the Angular Velocity w_{(radian/sec)} in radian per second and is squared.

The Formula of Flywheel Energy can be written as,

Ef_{(J)} = 0.5 * I_{(kg-m}^{2}_{)} * w^{2}_{(radian/sec)}

Here,

Ef_{(J)} = Flywheel Energy in Joules

I_{(kg-m}^{2}_{)} = Flywheel Moment of Inertia in kilogram-meter square

w_{(radian/sec)} = Angular Velocity in radian per second

Flywheel Energy Calculation:

1) Calculate the Flywheel Energy and given for the Flywheel Moment of Inertia = 10kg-m^{2}, Angular Velocity = 6rad/sec.

Answer

Ef = 0.5 * I * w^{2}

Ef = 0.5 * 10 * 6^{2}

Ef = 180 Joules.

2) Calculate the Angular Velocity and given for the Flywheel Moment of Inertia = 10kg-m^{2}, Flywheel Energy = 180 Joules.

Answer

Ef = 0.5 * I * w^{2}

180 = 0.5 * 10 * w^{2}

w = 6 radian/sec.