DEFINATION: - The ability to do work is called Energy. In S.I system the unit of energy is Joule. Joule is defined as, " One Newton is force is applied on a body and the body moves 1 meter distance then the total energy is one Joule".
There are two kinds of Energy that is P.E (Potential energy )and K.E (Kinetic energy). Infact the P.E and K.E are the kinds of Mechanical energy but commenly used that two kinds of energy.
Potential Energy: - The energy which possess due to its position is called Potential energy. Mathematically it can be represented as,
There are two kinds of Energy that is P.E (Potential energy )and K.E (Kinetic energy). Infact the P.E and K.E are the kinds of Mechanical energy but commenly used that two kinds of energy.
Potential Energy: - The energy which possess due to its position is called Potential energy. Mathematically it can be represented as,
P.E = mgh
Kinetic energy: - The energy which possess due to its motion is called Kinetic energy. Mathematically it can be expressed as,K.E = 1/2mv2
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