Module 2 Part 1 Review

Front

What is a system?

Back

A group of objects that work together.

Front

What makes things go or happen?

Back

Energy.

Front

What is the rate of motion or how fast an object moves?

Back

Speed.

Front

Is sound a heat, light, or sound source?

Back

Sound.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is motion?

Back

The change in position of an object over time.

Front

What is force?

Back

A push or pull on an object.

Front

What are indicators of energy?

Back

Signs that show energy is being used or transferred.

Front

What is a collision?

Back

An event where two or more objects hit each other.

Front

What is transfer in terms of energy?

Back

The movement of energy from one object to another.