Sir Isaac Newton and his Three Laws of Motion

Front

What is Newton's First Law of Motion?

Back

An object at rest stays at rest, and an object in motion stays in motion at a constant velocity unless acted upon by a net external force.

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What is Newton's Second Law of Motion?

Back

The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass (F=ma).

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What is Newton's Third Law of Motion?

Back

For every action, there is an equal and opposite reaction.

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Front

What is the definition of force in physics?

Back

A force is a push or pull on an object that can cause it to accelerate.

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Front

What is the role of gravity in motion?

Back

Gravity is a force that attracts two bodies towards each other, causing objects to fall towards the Earth.

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Front

What is mass?

Back

Mass is the measure of the amount of matter in an object, typically measured in kilograms.

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Front

How does mass affect acceleration according to Newton's Second Law?

Back

As mass increases, for a given force, the acceleration of the object decreases.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is an example of Newton's First Law of Motion?

Back

A book resting on a table will remain at rest until someone pushes it.

Front

What is an example of Newton's Second Law of Motion?

Back

A heavier object requires more force to achieve the same acceleration as a lighter object.

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