Definition:Kinetic Energy

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Let $B$ be a body.

The kinetic energy of $B$ is defined as the energy appertaining to $B$ due to its motion.

It is a scalar quantity.



The symbol used to denote kinetic energy is often $T$.

Its $\LaTeX$ code is T .


$1 \ \mathrm {kg}$ moving at $1 \ \mathrm m \, \mathrm s^{-1}$

A body of mass $1 \ \mathrm {kg}$ moving at $1 \ \mathrm m \, \mathrm s^{-1}$ has a kinetic energy of $\dfrac 1 2$ a joule

Also see

  • Results about kinetic energy can be found here.