Newton's laws

Front

A force that keeps an object in the same position

Back

Inertia

Front

A quantity that has both a size and a direction

Back

Vector

Front

An increase in an object's speed.

Back

Acceleration

Front

The state of an object when it is moving.

Back

Motion

Front

What slows moving objects?

Back

Friction

Front

The ball is still, so it is in a state of _____

Back

rest

Front

The speed at which a car moves is _____

Back

velocity

Front

A heavy dense object has a lot of _____

Back

mass

Front

A net force is necessary to propel a rocket forward.

Back

Newton's first law

Front

Force expulsion of a gas backwards creates reaction that propels the rocket forward

Back

Newton's third law