Force

An object in motion tends to stay in motion and an object at rest tends to stay at rest until acted on by an unbalanced force is which of Newton's laws?

• 1st

• 2nd

• 3rd

• 4th

The acceleration of an object is dependent upon the net force acting upon the object and the mass of the object is which of Newton's laws?

• 1st

• 2nd

• 3rd

• 4th

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NGSS.HS-PS2-1

For every action there is an equal and opposite reaction is which of Newton's laws?

• 1st

• 2nd

• 3rd

• 4th

Calculate the net force

• 5

• 10

• 15

• 0

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NGSS.HS-PS2-1

Calculate the net force

• 20

• 10

• 0

• 30

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NGSS.HS-PS2-1

Calculate the net force

• 25

• 65

• 20

• 15

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NGSS.HS-PS2-1

What is the net force?

• 400

• 800

• 200

• 600

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NGSS.HS-PS2-1

If you are pushing a 1200 kg car with an acceleration of 0.5 m/s² , what is the force you have applied to the car?

• 600

• 2400

• 4.16

• 60

Tags

NGSS.HS-PS2-1

calculate the force applied to a 5 kg shopping cart if it accelerates at 3 m/s²

• 15

• 1.67

• 0.6

• 1.57

Tags

NGSS.HS-PS2-1

If you INCREASE the force applied to a 50 kg crate, what happens to the ACCELERATION of the crate

• acceleration increases

• acceleration decreases

• force increases

• this cannot be determined

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NGSS.HS-PS2-1