Gravity has a tricky role when it comes to the energy of objects.

As something gets higher, its gravitational potential energy changes.

You can figure out this energy using a simple formula:

$PE = mgh$

In this formula:

• $PE$ stands for potential energy.
• $m$ is the mass (or how heavy something is).
• $g$ is the force of gravity.
• $h$ is the height above the ground.

However, understanding how height affects potential energy can be tough.

Here are some common challenges:

1. Difficult Calculations: Some students find it hard to work with the formula.
2. Understanding Concepts: It can be confusing to grasp how energy is saved or moved around.

Here are some easy solutions:

• Use real-life examples to explain the ideas.

• Work on practice problems step by step to get more comfortable.