Newton's Laws

Front

What does an object in motion tend to do?

Back

Stay in motion.

Front

What law of motion states that for every action, there is an equal and opposite reaction?

Back

Newton's 3rd law.

Front

What is Inertia?

Back

An object's tendency to resist change in motion.

Front

True or False: More mass means more acceleration.

Back

False.

Front

What is the formula to calculate force?

Back

Force = Mass x Acceleration.

Front

If a 25 kg bike accelerates at 10 m/s², what is the force?

Back

250 N.

Front

What is Newton's 1st law of motion?

Back

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

Front

What is the relationship between mass and acceleration according to Newton's 2nd law?

Back

Acceleration is inversely proportional to mass when force is constant.

Front

What is the unit of force in the International System of Units (SI)?

Back

Newton (N).

Front

What does the term 'net force' refer to?

Back

The total force acting on an object after all the forces are combined.