Here's the breakdown:

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

* Distance: The amount of space something travels.

Work is done when a force causes an object to move over a certain distance. It is calculated as:

Work = Force x Distance

For example:

* If you push a box with a force of 10 Newtons (N) for a distance of 5 meters (m), the work done is 10 N * 5 m = 50 Joules (J).