Vocab Set #10: Unit 3 Forces & Interactions 2

The force by which one object attracts another.

• Attractive Forces
• Unbalanced Forces
• Balanced Forces
• Repelling Forces

Equal forces acting on an object in opposite directions.

• Attractive Forces
• Unbalanced Forces
• Balanced Forces
• Repelling Forces

How far an object moves.

• Distance
• Gravity
• Force
• Motion

An oval shaped path, used to describe the shape of the Earth's orbit around the Sun.

• Geocentric Orbit
• Circular Orbit
• Elliptical Orbit
• Heliocentric Orbit

A push or pull.

• Work
• Motion
• Energy
• Force

A force of attraction between objects that is due to their masses.

• Force
• Inertia
• Friction
• Gravity

A theory in which Earth is the center of the Universe and all celestial bodies in our solar system orbit it.

• Geocentric Theory
• Heliocentric Theory
• Aristotles Theory
• Galileo's Theory

A theory in which the Sun is the center of our solar system and all the celestial bodies in our solar system orbit it.

• Geocentric Theory
• Heliocentric Theory
• Aristotles Theory
• Galileo's Theory

The tendency of an object to resist a change in motion.

• Friction
• Inertia
• Gravity
• Motion

The amount of matter in an object.

• Volume
• Density
• Mass
• Weight