Newton's Laws of Motion - Make-up #1

According to Newton's first law of motion, an object at rest will remain at rest and an object in motion will continue moving at a constant velocity unless acted upon by an external force. True or False?

• Only objects in space follow this law

• False

• An object at rest will eventually start moving

• True

Which law of motion states that the acceleration of an object is directly proportional to the net force applied to it and inversely proportional to its mass?

• Newton's third law of motion

• Newton's first law of motion

• Einstein's theory of relativity

• Newton's second law of motion

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What is the formula to calculate force?

• Force = Mass x Acceleration (F = ma)

• Force = Mass / Acceleration

• Force = Mass + Acceleration

• Force = Mass - Acceleration

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According to Newton's third law of motion, for every action, there is an equal and opposite reaction. True or False?

• Sometimes true

• False

• Only in space

• True

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Which law of motion states that an object will remain at rest or continue moving in a straight line at a constant speed unless acted upon by an external force?

• Newton's Third Law of Motion

• Law of Conservation of Energy

• Newton's Second Law of Motion

• Newton's First Law of Motion

What is the SI unit of force?

• Meter

• Newton

• Second

• Kilogram

Which law of motion states that the force exerted by an object on another object is equal in magnitude and opposite in direction to the force exerted by the second object on the first?

• Fourth law of motion

• Third law of motion

• Second law of motion

• First law of motion

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Which law of motion is also known as the law of inertia?

• Newton's Second Law of Motion

• Newton's Third Law of Motion

• Newton's First Law of Motion

• Einstein's Law of Relativity

What is the SI unit of acceleration?

• kg/m³

• m/s

• km/h

• m/s²

Which law of motion states that the acceleration of an object is directly proportional to the net force applied to it and inversely proportional to its mass?

• Einstein's law of relativity

• Newton's first law of motion

• Newton's second law of motion

• Newton's third law of motion

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