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Newton's Laws of Motion
First Law:
An object in a state of rest or uniform motion will remain in that state unless an external force is applied
Second Law:
Force is equal to an object's mass multiplied by its acceleration, or F=ma
Third Law:
For every action, there is an equal and opposite reaction

## Newton's laws of motion - Wikipedia

en.wikipedia.org/wiki/Newton's_laws_of_motion

Newton's laws of motion are three physical laws that, together, laid the foundation for classical mechanics. They describe the relationship between a body and ...

## Newton's Laws of Motion - NASA

www.grc.nasa.gov/www/k-12/airplane/newton.html

The motion of an aircraft through the air can be explained and described by physical principals discovered over 300 years ago by Sir Isaac Newton. Newton ...

## Newton's 3 Laws of Motion

teachertech.rice.edu/Participants/louviere/Newton/

First Law of Motion · Second Law of Motion · Third Law of Motion · Review Newton's Laws · Quiz · Quiz Answers · Hot Wheels Lab · Balloon Racers ...

## Newton's 3 Laws of Motion

teachertech.rice.edu/Participants/louviere/Newton/law1.html

An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same ...

## Physics4Kids.com: Motion: Laws of Motion

www.physics4kids.com/files/motion_laws.html

Newton's Laws of Motion. There was this fellow in England named Sir Isaac Newton. A little bit stuffy, bad hair, but quite an intelligent guy. He worked on ...

## Newton's laws of motion - The Physics Classroom

www.physicsclassroom.com/Physics-Tutorial/Newton-s-Laws

Lesson 1 - Newton's First Law of Motion. Newton's ... Lesson 3 - Newton's Second Law of Motion. Newton's ... Lesson 4 - Newton's Third Law of Motion. Newton's ...

## Newton's First Law of Motion - The Physics Classroom

www.physicsclassroom.com/class/newtlaws/Lesson-1/Newton-s-First-Law

In a previous chapter of study, the variety of ways by which motion can be described (words, graphs, diagrams, numbers, etc.) was discussed. In this unit ...

## Newton's Laws - HyperPhysics

hyperphysics.phy-astr.gsu.edu/hbase/Newt.html

Any change in motion involves an acceleration, and then Newton's Second Law applies; in fact, the First Law is just a special case of the Second Law for which ...

## Newton's Laws of Motion - Live Science

www.livescience.com/46558-laws-of-motion.html

Jun 26, 2014 ... Sir Isaac Newton's three laws of motion describe the motion of massive bodies and how they interact. While Newton's laws may seem obvious ...