The next task is to find a way to balance a heavy weight using a lever and a fulcrum."

Sure, here are the steps to balance a heavy weight using a lever and a fulcrum:

1. Identify the weight of the object: The first step is to know the weight of the object you want to balance. This will help you determine the amount of force you need to apply on the other end of the lever.

2. Position the fulcrum: The fulcrum is the pivot point of the lever. Its position will determine the amount of force needed to lift or balance the weight. If the weight is heavy, position the fulcrum closer to the weight. This will require less force to balance the weight.

3. Apply force on the other end of the lever: Once the fulcrum is positioned, apply force on the other end of the lever. The amount of force needed will depend on the weight of the object and the position of the fulcrum.

4. Adjust as necessary: If the weight is not balanced, adjust the position of the fulcrum or the amount of force applied. This may require some trial and error.

5. Check balance: Once the weight is balanced, the lever should be horizontal with no side higher than the other.

Remember, the principle of the lever is that the force multiplied by the distance from the force to the fulcrum is equal to the weight multiplied by the distance from the weight to the fulcrum. This is also known as the law of the lever.