Newton and His Three Laws

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 with the same speed and in the same direction unless acted upon by an unbalanced force.

Front

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).

Tags

NGSS.MS-PS2-2

Front

What is Newton's Third Law of Motion?

Back

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

Tags

NGSS.MS-PS2-1

Front

Who formulated the three laws of motion?

Back

Sir Isaac Newton.

Front

What does the term 'net force' refer to?

Back

The overall force acting on an object when all the individual forces are combined.

Tags

NGSS.MS-PS2-2

Front

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

Back

As mass increases, acceleration decreases for a given force.

Tags

NGSS.MS-PS2-2

Front

What is an example of Newton's First Law in everyday life?

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 in action?

Back

A heavier vehicle requires more force to accelerate than a lighter vehicle.

Tags

NGSS.MS-PS2-2

Front

What is an example of Newton's Third Law in action?

Back

When you jump off a small boat, the boat moves backward as you move forward.

Tags

NGSS.MS-PS2-1

Front

What is inertia?

Back

The tendency of an object to resist changes in its state of motion.