Newton's 1st & 3rd Laws Review

A swimmer pushes the water back and the water pushes the swimmer forward.

• Newton's 1st Law

• Newton's 3rd Law

When your mom slams on the brakes in her car, you continue to move forward until your seatbelt stops you.

• Newton's 1st Law

• Newton's 3rd Law

You run into your friend and you both fall backwards.

• Newton's 1st Law

• Newton's 3rd Law

Your phone is sitting on your desk and does not move.

• Newton's 1st Law

• Newton's 3rd Law

For every action there is an equal and opposite reaction.

• Newton's 1st Law

• Newton's 3rd Law

An object at rest will stay at rest and an object in motion will stay in motion unless acted upon by an unbalanced force.

• Newton's 1st Law

• Newton's 3rd Law

A car going at a constant speed.

• Balanced

• Unbalanced

A shopper slows down their shopping cart to grab an item.

• Balanced

• Unbalanced

A book is sitting on your desk.

• Balanced

• Unbalanced

A lemon falls from a lemon tree

• Balanced

• Unbalanced