Show:
Work and momentum
Newton's 1st and 3rd law
Newton's 2nd and 3rd law
100
This is the formula for work.
What is force x distance?
100

This is Newton's first law of motion.

Why does an object in motion stay in motion?

100

This is Newton's 2nd Law.

Why does force equals mass times acceleration?


200
This is the formula for momentum.
What is mass x velocity?
200

This phenomenon is called inertia!

Why does an object have a tendency to resist a change in motion?

200

This is a push or pull.

What is a force?

300

This is the unit for work.

What is Joules?

300

This is Newton's third law of motion.


What is every action has an equal and opposite reaction?

300

This is what happens to acceleration if more force is applied.

Why does doubling the force, double the acceleration?

400
This is the amount of work done on an object if it is placed right back where it started.
What is 0?
400

Inertia increases with increased mass 

How does mass affect inertia?

400

What is the force required to accelerate a 10 kg object at 2 m/s²?

What is 20 Newtons?

500
This is what happens when two objects collide with each other.
What is a momentum collision?
500

Inertia explains why we move forward when the car suddenly stops.

Why do we lurch forward when the car stops?

500

I push the wall with a force of 50 N, and the wall exerts force back.

what is 50 N?