Newton's 3rd Law

Front

What does Newton's 3rd Law state?

Back

For every action, there is an equal and opposite reaction.

Front

What is a force?

Back

A push or pull that can change an object’s motion.

Front

What is the reaction force when a balloon releases air?

Back

The balloon moves forward.

Front

What does the term 'exerts' mean in the context of forces?

Back

To apply or to produce a force.

Front

What are the two components of Newton's 3rd Law?

Back

Equal and opposite.

Front

What happens when you push against a wall?

Back

The wall pushes back with an equal and opposite force.

Front

Can forces be balanced?

Back

Yes, balanced forces do not change the motion of an object.

Front

What is an example of action and reaction forces?

Back

When a swimmer pushes water backward, the water pushes the swimmer forward.

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.

Front

How does Newton's 3rd Law apply to rocket propulsion?

Back

Rockets push exhaust gases downwards, and in response, the rocket moves upwards.