1. Energy

2. Work (Joules) = Force (N) x Distance (m)
Work is force applied through a distance. AKA Work is only done with the force applied moves an object
Work (Joules) = Force (N) x Distance (m)

3. Machines and Simple Machines
Machine – Device that changes the force or increases the motion from work.
Machines can change the force applied
Machines can change the motion (speed)

4. Compound Machines

5. Energy
Energy is something that causes move or change as well as something you can see or feel.
Because it takes work to transfer energy, we can also say that “ energy is the ability to do work”

7. Power
How quickly energy transforms

9. Energy conservation – energy cannot be created or destroyed
We can document all energy through an entire system.
BUT energy becomes less useful
Degradation of Energy