Newton's Laws of Motion

Front

What is Newton's Second Law of Motion?

Back

F = m x a (Force equals mass times acceleration)

Front

What is Newton's First Law known as?

Back

The Law of Inertia

Front

What is an example of balanced forces?

Back

A cat sitting on a couch, a pencil on a desk, and a car at rest are all examples of balanced forces.

Front

What type of forces cause a change in an object's motion?

Back

Unbalanced forces cause a change in an object's motion.

Front

If a student pushes a box to the right with a force of 10N and a boy pushes it to the left with a force of 8N, what is the net force on the box?

Back

The net force is 2N to the right.

Front

What does the term 'inertia' refer to in Newton's First Law?

Back

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

Front

What is the formula for calculating force?

Back

Force (F) = mass (m) x acceleration (a)

Front

What is the difference between balanced and unbalanced forces?

Back

Balanced forces do not cause a change in motion, while unbalanced forces do.

Front

What is an example of unbalanced forces in action?

Back

A person pushing a stationary car, causing it to move.

Front

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

Back

Greater mass results in less acceleration for the same amount of force applied.