Is kinetic energy a scalar quantity or vector | vedclass

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(A) Kinetic energy is defined as the energy possessed by an object due to its motion.It is given by the formula $K = \frac{1}{2}mv^2$,where $m$ is the

Vedclass · Accepted Answer

Scalar quantity

Vedclass · Answer

(A) Kinetic energy is defined as the energy possessed by an object due to its motion.It is given by the formula $K = \frac{1}{2}mv^2$,where $m$ is the mass and $v$ is the speed of the object.Since mass is a scalar and the square of speed $(v^2)$ is also a scalar,the product $\frac{1}{2}mv^2$ results in a scalar quantity.Kinetic energy does not have a direction associated with it; it only has magnitude.Therefore,kinetic energy is a scalar quantity.

Is kinetic energy a scalar quantity or vector quantity?

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