Collisions

Front

What is energy?

Back

Energy is the ability to make things happen or to do work.

Front

What happens to energy as an object moves faster?

Back

As an object moves faster, it has more energy to transfer.

Front

What is a collision?

Back

A collision is when two objects hit each other.

Front

What happens during a collision?

Back

During a collision, energy is transferred between the objects.

Front

What is a crumple zone in a car?

Back

A crumple zone is a part of a car designed to absorb energy during a collision.

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What is the relationship between energy and motion?

Back

Energy is needed to create motion; the faster an object moves, the more energy it has.

Front

What is a fair test in an experiment?

Back

A fair test is when you change only one variable at a time to see its effect.

Front

What happens when two objects collide?

Back

When two objects collide, they can push each other back or change direction.

Front

What is the role of energy in a collision?

Back

Energy is transferred from one object to another during a collision.