Newton's Laws Scenarios

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

Front

Give an example of Newton's 1st Law of Motion.

Back

A girl stops pulling a sled, and the sled continues to move until friction or another force stops it.

Front

What is Newton's 2nd 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).

Front

How does mass affect acceleration according to Newton's 2nd Law?

Back

As mass increases, acceleration decreases if the same force is applied.

Front

What is Newton's 3rd Law of Motion?

Back

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

Front

Give an example of Newton's 3rd Law of Motion.

Back

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

Front

What is inertia in relation to Newton's 1st Law?

Back

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

Front

How does friction relate to Newton's 1st Law?

Back

Friction is a force that can stop a moving object, demonstrating that an unbalanced force is needed to change motion.

Front

What does the equation F=ma represent?

Back

It represents Newton's 2nd Law, where F is force, m is mass, and a is acceleration.

Front

How can you increase the acceleration of an object according to Newton's 2nd Law?

Back

By increasing the force applied to the object or decreasing its mass.