Newton's Law

A lamp sitting on a table demonstrates which law?

• 1. Newton’s first law

• 1. Newton’s second law

• 1. Newton’s third law

• 1. None of the above laws

According to Newton’s second law, the acceleration of an object depends on its

• 1. mass and net force

• 1. mass and balanced force

• 1. volume and gravitational pull

• 1. weight and friction coefficient

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NGSS.MS-PS2-2

Which scenarios best represent Newton’s third law? Choose THREE correct answers.

• • Two football linemen pushing against each other do not move.

• A wheelbarrow filled with heavy rocks is harder to move than one filled with grass.

• • A student leaning on a wall feels an equal force in the opposite direction. 

• • A rocket applies a strong downward force in order to liftoff into space.

• • A car passenger’s body moves forward when the driver applies the brakes. 

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NGSS.MS-PS2-1

This is the mass of an object if the applied force is 2500 N and the acceleration is 500 m/s/s. 

• 1. 500 kg

• 1. 2500 kg

• 1. 10 kg

• 1. 5 kg

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NGSS.MS-PS2-2

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

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

This is the force applied to an object if the acceleration is 600 m/s/s and the mass is 300 kg. 

• 1. 18,000 N

• 1. 180,000 N

• 1. 600 N

• 1. 300 N

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NGSS.MS-PS2-2

for every action there is an reaction

• oppposite and equal

• opposite and opposite

• equal and opposite

• equal and equal

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NGSS.MS-PS2-1

how many laws did newton have

• 1

• 3

• 2

• 4

what is newtons first law