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Newton's Laws

Published on Dec 04, 2015

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PRESENTATION OUTLINE

Newton's first law states an object at rest will remain at rest but an object in motion will remain in motion UNLESS acted on by an outside force.

Photo by joelwillis

When a chair is set on the ground it will not move. But when you push the chair it will move.

Photo by VinothChandar

A car will not move when it is sitting still. When a car is ether rolling down a hill or being driven it is being acted on by outside force.

When a pencil is on a desk it will not move but when you blow on the pencil the force will cause the pencil to move.

Photo by smoorenburg

Newton's second law states that force equals mass times acceleration.

If your car runs out gas and you try to push it you it will be hard to push because of the mass for the car.

A weight ball is harder to move because it has more mass that a baseball.

Photo by korrey

If you have a bucket full of water and a empty bucket the bucket full of water will be harder to lift do to the mass of the water.

Newton's third law states that for every reaction there is an equal and opposite reaction.

When you fire a gun it has recoil because the explosion from bullet is pushing back when you fire.

When you launch a rocket into space the rocket is going up but the flames are shooting down.

When you do a push-up you push down but the ground is pushing back.

Photo by The U.S. Army