Front

What happens when a hockey puck hits a barrier?

Back

Some of the energy is converted into sound and heat.

Front

What makes things happen?

Back

Energy makes things happen.

Front

Which of these is NOT true about energy?

Back

You can hold it in your hand.

Front

What happens to energy as an object moves faster?

Back

It has more energy to transfer.

Front

In an experiment, how many variable(s) should you change at a time for a fair test?

Back

One variable.

Front

What is energy?

Back

Energy is the ability to do work or cause change.

Front

What are the two forms of energy involved in collisions?

Back

Kinetic energy and potential energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What is potential energy?

Back

Potential energy is stored energy based on an object's position.

Front

What is a collision?

Back

A collision is when two or more objects hit each other.