Laws of Motion

What is inertia?

• An object that is accelerating

• Gravitational force

• An objects tendency to stay at rest or in motion

• An unbalanced force

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Inertia depends on __________.

• Weight

• Velocity

• Mass

• Acceleration

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Newton's second law states.....

• If there is more mass then there is more acceleration

• An object at rest wants to be in motion

• Force = Mass x Acceleration

• The force exerted on an object is not related to mass or acceleration

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NGSS.MS-PS2-2

The tendency of an object to just keep doing what it is doing.

• Laziness

• F=MA

• No Clue

• Inertia

An object at rest will _______ if no outside forces are applied.

• stay at rest
• increase velocity
• decrease mass
• fall to the ground

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NGSS.MS-PS2-2

Which has more Inertia? 

• truck
• ant
• cat
• skateboard

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An object will not have any inertia if it is _?

• accelerating
• moving in a circle
• in space
• all objects have inertia

"For every action, there is an equal and opposite reaction."

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

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"An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it."

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

Force = Mass x Acceleration

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

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