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Measuring Gravitational Force

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Measuring Gravitational Force | Science Fair Projects | STEM Projects
Ever wonder how to measure the force of gravity between two masses? With Archimedes' Apparatus, you can find out! This project will show you how to use a balance arm, cradle, and support fibre to measure the gravitational force between two masses.

Hypothesis

The hypothesis is that the gravitational force between two masses can be measured using Archimedes' Apparatus.

Method & Materials

You will use a balance arm, cradle, and support fibre to measure the gravitational force between two masses.
You will need a strip of pine wood, lead or gold weights, twine, and vegetable fibre.

Results

This experiment shows that the gravitational force between two masses can be measured using Archimedes' Apparatus. The most difficult component to replace with a 3rd century B.C. analogue was the support fibre, which required experimenting with a variety of alternatives and compromising with the shortcomings of whatever was selected.

Why do this project?

This science project is unique because it uses materials available in antiquity to measure the gravitational force between two masses.

Also Consider

Experiment variations to consider include using different materials for the balance arm and cradle, and using different test masses.

Full project details

You can find additional information and details for this science fair project here. Have fun exploring!

Related video

Hey there! Here are some awesome videos about this science project that we think you'll really like. They're not only super fun, but they'll also help you learn more about the science behind the project. So sit back, relax, and get ready to have some fun!!
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