Motion & Newton's Laws

the tendency of an object to resist being moved or stopped

• gravity

• air resistance

• inertia

• force

For every action there's an EQUAL and OPPOSITE reaction

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• inertia

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the force that opposes the motion of objects as they move through the air

• air resistance

• gravity

• inertia

• force

an object remains at rest, or an object remains in motion, unless acted on by an unbalanced force

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• air resistance

a push or a pull

• inertia

• gravity

• friction

• force

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Acceleration of an object depends on it's mass and the amount of force applied.

Force = mass x acceleration (F=ma)

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• gravity

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the force of ATTRACTION between two objects

• gravity

• friction

• inertia

• density

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Newton's 1st Law of Motion is sometimes called

• Law of Conservation of Momentum

• Law of Inertia

• Law of Newton

• Law of Universal Gravitation

Air resistance

• slows objects down

• speeds objects up

• has no effect on objects

• none of the above

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According to Newton's 1st Law of Motion, if there is NO outside force, a ball that is kicked would

• keep going forever

• stop

• slow down

• not move