Understanding the Concepts

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

* Work (W) = Force (F) x Distance (d)

* Force: A force is a push or pull that can change an object's motion.

* Mass: Mass is a measure of how much matter an object contains.

The Problem

You're given:

* Force (F) = 10 Newtons

* Distance (d) = 5 meters

* Mass (m) = 21 kilograms (This information is not directly needed to calculate work)

Solution

1. Apply the work formula:

* W = F x d

* W = 10 Newtons x 5 meters

* W = 50 Joules

Answer: The work done is 50 Joules.