Collisions

Front

What happens when a hockey puck hits a barrier?

Back

Some of the energy is converted into sound and heat.

Front

What is energy?

Back

Energy is what makes things happen.

Front

What happens to energy transfer if you increase the weight of a moving object?

Back

The amount of energy it can transfer increases.

Front

What is transferred when a bat hits a ball?

Back

Energy is transferred.

Front

What is a crumple zone in a car?

Back

A crumple zone is the section of a car that absorbs energy in a collision.

Front

What are the two forms of energy produced when a hockey puck hits a barrier?

Back

Sound and heat.

Front

What is the relationship between weight and energy transfer?

Back

Increasing the weight of an object increases the energy it can transfer.

Front

What do we call the force that causes objects to collide?

Back

Collision.

Front

What is an example of energy in action?

Back

A moving car has kinetic energy.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of a moving object.