Newtons 3 Laws of Motion

1. A rocket that has a mass of 200,000 pounds takes more force to accelerate it to space at the same speed as a rocket that has a mass of 150,000. Which law is this an example of?

• 1st

• 2nd

• 3rd

• None

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NGSS.MS-PS2-2

Which object has the greatest inertia?

• A tennis ball

• A volleyball

• A beach ball

• A bowling ball

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NGSS.MS-PS2-2

This demonstrates which of Newton's Laws?

• 1st

• 2nd

• 3rd

• None

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NGSS.MS-PS2-1

Which law states that an object won't move unless acted upon by an outside force?

• 1st

• 2nd

• 3rd

• None

If an equal force is applied to two cars of equal mass car A and car B, Car A will have _________ acceleration as (than) car B

• greater

• less

• the same

• the opposite

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NGSS.MS-PS2-2

Newton's 2nd law of Motion says...

• An object's change in position over time.

• the rate at which an object moves.

• acceleration is based on an object's mass and force applied to it

• inertia is resistance to change

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NGSS.MS-PS2-2

According to Newton's 3rd Law of Motion...

• Every action has an equal and opposite reaction

• Every action has the same reaction

• There is no reaction to every action

• Friction causes a reaction

Tags

NGSS.MS-PS2-1

Which law is being demonstrated?

• 1st

• 2nd

• 3rd

• None

Tags

NGSS.MS-PS2-1

Which is easier to start moving?

• An object with very little mass

• Any object with a large amount of mass

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NGSS.MS-PS2-2

What is velocity?

• Speed plus mass

• Speed plus direction

• Speed plus position

• Speed minus mass