Newton's Law of Motion

A climber pulls down on a rope causing his body to lift upward and rise along the rope.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

Force = mass x acceleration

• Law of Inertia

• Law of Acceleration

• Law of Interaction

Two bumper cars collide into each other and each car jolts backwards.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

When you give your friend a lift on your bike you have to pedal harder and faster to keep the same speed as you had when you were on your bike alone.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

For every action there is an equal and opposite reaction.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

A smaller cannon ball leaves a cannon much faster than a larger, heavier cannon ball fired at the same time.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

When you are standing in a subway train and the train suddenly stops but your body continues to move forward.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

It is much easier to carry your backpack when it is empty rather than when it is full of textbooks.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

A boy is going down a slide. As he reaches the bottom, friction causes him to slow down and stop.

• Law of Inertia

• Law of Acceleration

• Law of Interaction

kg is the unit for ____

• Mass

• Acceleration

• Force