Front

Rarefaction

Back

A less dense, more spread out region of longitudinal waves.

Front

Energy

Back

The ability of a system to do work; required for changes to happen within a system.

Front

Direction

Back

A straight path that an object can move along.

Front

Friction

Back

A force that resists the motion of two surfaces sliding across one another.

Front

Periodic Table of Elements

Back

A table in which all the known elements are arranged by properties and are represented by chemical symbols.

Front

Compression

Back

A denser region of longitudinal waves.

Front

Force

Back

A push or pull on an object that can cause it to accelerate.

Front

Gravity

Back

A force that attracts two bodies towards each other, commonly experienced as the weight of an object.

Front

Normal Force

Back

The support force exerted upon an object that is in contact with another stable object.

Front

Applied Force

Back

A force that is applied to an object by a person or another object.