Kinetic Energy is the energy possessed by an object because it is in motion. A moving forward object with mass m
has kinetic energy as follows: KE = m * v^{2} / 2

Where:

m: mass v: speed of the object

Kinetic Energy of an rotational object is as follows: KE_{r} = I * ω^{2} / 2

Where:

I: Moment of Inertia about the axis ω: Angular velocity