Quiz: Newton's Laws of Motion

Newton's 1st law is sometimes called the law of ____________.

• acceleration

• velocity

• inertia

• force

F = ma is stated in which of Newton's laws?

• Newton's First Law of Motion

• Newton's Second Law of Motion

• Newton's Third Law of Motion

• Law of Universal Gravitational

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___________ is the tendency of an object to resist any change in its motion.

• Velocity

• Inertia

• Force

• Displacement

F = ma is referring to which of the following equations?

• Frequency = mass x acceleration

• Force = momentum x acceleration

• Foul = mistake x aggravation

• Force = mass x acceleration

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What is the net force on a dragster with a mass of 900 kg if its acceleration is 32 m/s² west?

• 28,800 N east

• 28.125 N west

• 28,800 N west

• 28.125 N east

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If a helicopter's mass is 4,500 kg and the net force on it is 18,000 N upward, what is its acceleration?

• 4 m/s² up

• 4 m/s² down

• 81,000,000 m/s² up

• 0.25 m/s² up

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A car pulled by a tow truck has an acceleration of 2.0 m/s² east. What is the mass of the car if the net force on the car is 3,000 N east?

• 1.5 kg

• 150 kg

• 1,500 kg

• 15,000 kg

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Newton's 3rd law of motion states that...

• F = ma.

• for every action there is an equal and opposite reaction.

• an object in motion will stay in motion.

• an object at rest will stay at rest.

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If a bug flies into the windshield of a truck, which experiences more force?

• The bug

• The windshield

• They experience the same force

• Neither experience a force

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Which skater feels more force.

• Guy

• Girl

• Both feel the same force

• Neither feels any force

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