Question

Write an expression for the kinetic energy of an object.

Answer 1

Kinetic Energy

1. It is a form of energy possessed by a body due to its motion.
2. SI unit of Kinetic Energy is Joule.
3. CGS unit of Kinetic Energy is erg.

Expression of Kinetic Energy.

1. $\mathrm{K}.\mathrm{E}=\frac{1}{2}{\mathrm{mv}}^2$

Where K.E is Kinetic energy, m is the mass of the body, and v is the Velocity of the body.