Question

What kind of energy is possessed when a fish swimming in water.

Answer 1

Definition of kinetic energy:

The energy possessed by a body by virtue of its motion is called kinetic energy.

Mathematical expression for kinetic energy:

$K.E.=\frac{1}{2}\times m\times v^2$

where,

$$\begin{gathered} K.E.=KineticEnergy \\ m=mass \\ v=velocity \end{gathered}$$

A fish swimming in water has both mass and velocity.

Hence, the fish possess kinetic energy.