Here's why:

* Force is a push or pull that can cause a change in motion.

* Velocity is the rate of change of position, or how fast something is moving in a specific direction.

When you multiply force and velocity, you're essentially calculating the rate at which work is being done.

Work is defined as the force applied over a distance. Power is the rate at which work is done.

Formula:

* Power (P) = Force (F) x Velocity (v)

Units:

* Power is measured in Watts (W).

* Force is measured in Newtons (N).

* Velocity is measured in meters per second (m/s).

Example:

If you push a box with a force of 10 Newtons and it moves at a velocity of 2 meters per second, the power you are exerting is:

* P = 10 N x 2 m/s = 20 Watts