This law of physics contains a mathematical formula

The amount of matter or inertia an object has

This term describes when an object reaches its final speed

This famous scientist discovered inertia

When you travel to another planet, this measurement of gravitational pull changes

This law of physics was initially discovered by Galileo

The vector sum of all forces affecting an object

This force depends on how much mass an object has

This scientist had a mental breakdown after completing a major scientific breakthrough

This children's game is a great example of Newton's 3rd Law

This law of physics requires you to calculate mass in kilograms

A change in speed

This force's affect differs depending on the shape of the falling object

This scientist made a slight mistake--forgetting to factor in the force of gravity--when he discovered inertia

This law explains why the earth rotates around the sun

This law covers situation in which forces interact with one another

The resistance one object encounters when moving over another

This tower was used by Galileo to experiment with whether or not objects fall at a constant speed.

This scientist wrote the Universal Law of Gravitation

This scientist got in trouble with the Catholic Church for insisting that the earth rotated around the sun, rather than the other way around

This law explains why the moon affects earth's tides

The amount of gravitational pull on an object

These two objects were dropped on the moon in a famous experiment about falling objects

This scientist, born in 1546, proved gravity was constant

This law of physics is used by magicians when pulling a tablecloth out from under a set of dishes.