newtons laws of motion

Forces always act in equal and opposite pairs.

• Newton's 1st Law
• Newton's 3rd Law
• Newton's second law

Newton's first law of motion states that __________.

• when a force is applied on an object, there is an equal force applied by the object in the opposite direction
• hen a force acts on an object, its acceleration is in the same direction as the force
• an object will remain at rest or keep moving with a constant velocity unless a force acts on it
• cceleration is calculated by dividing the force exerted on an object by the mass of the object

The graph represents

• no motion
• constant velocity
• acceleration
• negative acceleration

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NGSS.MS-PS3-1

When something has speed in a certain direction it is called ___________.

• motion
• position
• velocity
• speed

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NGSS.MS-PS3-1

What law of motion does this picture represent?

• Newtons 1st law
• Newtons 4th law 
• Newtons 3rd law 
• Newtons 2nd law

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According to Newton's second law, if you increase the force applied to an object :

• it accelerates more
• it doesn't move
• you get more inertia
• it decelerates

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What is Newton's First Law known as? The Law of

• Friction
• Mass
• Inertia
• Gravity

A person is pushed forward into their seat belt when a car stops. Which law is this?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

Which of Newton's laws are illustrated with a rocket launch?

• 1st Law, the Law of Inertia. 
• 2nd Law, the Law of Acceleration.
• 3rd Law, the Law of Action Reaction
• The Law of Conservation of Mass

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NGSS.HS-PS2-1

When the force on a car is doubled, the acceleration is doubled.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

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