Sure! We can measure the energy used when lifting heavy stuff! Let’s break it down in a simpler way:

Work Done (W):

When you lift something heavy, you're doing work against gravity.

There’s a simple formula for this:

W = F × d

In this formula:

• W is the work done.
• F is the force, which is the weight of the object.
• d is how far you lift it.

Energy Used:

The energy you use to lift that heavy object is the same as the work done.

For example, if you lift a box that weighs 50 kg up 2 meters, you can find the force (weight) like this:

F = m × g

Where:

• m is the mass (or weight) of the box, which is 50 kg.
• g is the force of gravity, which is about 9.8 m/s².

So, the force would be:

F = 50 kg × 9.8 m/s²

Then, to find the work done, you would do:

W = 50 × 9.8 × 2

And that’s how we can measure the energy used!

It’s really cool to see how physics works when I lift heavy things. It helps me understand the ideas better!