Energy
The ability to do work
Real World Example
Imagine trying to push a heavy shopping cart up a steep hill. In this scenario, the energy you exert is similar to the concept of 'the ability to do work' because you need enough strength and effort to overcome the resistance of gravity and the weight of the cart. Just as you need sufficient energy to push the cart to its destination, in science, energy is required to perform work, like moving an object against a force.
Real World Example Illustration
Practice Version
