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# Newton's First and Second Laws

## Define force and Newton, and calculate using Newton's Second Law

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Newton’s First and Second Laws of Motion

Defines force, Newton's First Law of Motion, and Newton's Second Law of Motion.
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• Interactive Simulations

## Hot Air Balloon

Learn about Newton's 2nd Law - the relationship between force, mass, and acceleration, for a hot air balloon.
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• Interactive Simulations

Learn about Newton's 2nd Law - the relationship between force, mass, and acceleration, for a wind-powered boat.
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• Interactive Simulations

## Elevator

Understand the relationship between normal force, gravity, net force, and acceleration in the context of a ride in an elevator.
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• PLIX

## Newton's First and Second Laws

Newton's First and Second Laws Interactive
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• PLIX

## Bowling for Physics

Newton's First and Second Laws Interactive
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• PLIX

## Determining the Net Force

Newton's First and Second Laws Interactive
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• Video

## Newton's First and Second Laws

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## Newton's First and Second Laws of Motion Quiz

Reviews Newton's first two laws of motion and the definitions of force and inertia.
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• 0
• Real World Application

## Dangerous Pennies

Discover the answer to the penny dropping myth with the help of physics.
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• Real World Application

## Drift

Discover how and why boats drift.
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• Real World Application

## Hot Air Balloons

Learn how hot air balloons overcome gravity.
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• Real World Application

## The Forces of Flying

How do planes fly?
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• Real World Application

## The Flowers Are Still Standing

Discover the physics behind this famous parlor trick.
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• Real World Application