Newton's Laws and Forces

an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force

• Newtons 1st law

• Newtons 3rd law

• Newtons 2nd law

A push or pull exerted on a object

• Net force

• Force

• Inertia

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

a unit of measure that equals the force required to accelerate 1 kilo of mass at 1 meter per second

• Newton

• Friction

• Action/Reaction

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sum of forces acting on a particle or body.

• Net force

• Balnced

• Acceleration

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Match the following scenarios with the corresponding law of motion they exemplify.

• Example of Newton's First Law of Motion.

• A book resting on a table.

• Example of Newton's Third Law of Motion.

• A car accelerating on a highway.

• Example of Newton's Second Law of Motion.

• A rocket launching into space.

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The picture is an example of Newton's...

• 1st Law

• 2nd Law

• 3rd Law

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The force that opposes motion between two surfaces in contact with each other.

• inertia

• friction

• momentum

• gravity

two forces acting in opposite directions on an object, and equal in size

• Friction

• F=ma

• Balanced Force

• Friction

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one that causes a change in the motion of the object to which the force is applied

• Action/Reaction

• Unbalanced Force

• Acceleration

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in every interaction, there is a pair of forces acting on the two interacting objects.

• Friction

• Action/Reaction

• Net Force

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