Energy

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)

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)

Compound Machines

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”

Power How quickly energy transforms

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 https://www.youtube.com/watch?v=KVenUNd_ULg