Rotational Kinetic Energy
Rotational kinetic energy represents the energy associated with the rotational motion of an object. The magnitude of rotational kinetic energy depends on the mass of the object, the distribution of that mass around the axis of rotation (moment of inertia, I), and the angular velocity (ω).
Kinetic energy of an object possessed by the virtue of its rotational motion is known as Rotational kinetic energy. It is also known as angular kinetic energy.
Note: A rolling object possesses both rotational and translational kinetic energy.
Examples of Rotational Kinetic Energy
Some Examples that illustrate Rotational Kinetic Energy are:
- Spinning Top
- Rotation of Earth around its axis
- Rotating Fan Blades
- Rotating Wheels of a Car
- Rotating Wind Turbine Blades
Rotational Kinetic Energy
Rotational Kinetic Energy is described as the kinetic energy associated with the rotation of an object around an axis. It is also known as angular kinetic energy. It is dependent on the mass of an object and its angular velocity.
In this article, we will learn about rotational kinetic energy, its formula and derivation, examples of rotational kinetic energy, and the difference between rotational and translational kinetic energy.
Table of Content
- Rotational Kinetic Energy
- Rotational Kinetic Energy Formula
- Rotational Kinetic Energy Derivation
- Translational and Rotational Kinetic Energy