1. III. All forms of Energy can ___________ into all other forms of energy.
Examples

2. A. BUT…there is ALWAYS energy _____ during a transformation.
1. Usually in the form of __________
Friction/Energy Loss
All Potential Energy
All Kinetic Energy

3. Nothing is
100%
Efficient

4. IV. Mechanical Energy
A. Comes in two forms
1. Potential Energy
a. Any form of _____ energy
b. Energy that COULD be used
2. Kinetic Energy
a. Energy that IS being ____

5. Examples of Potential Energy
Gravitational PE
Chemical PE
Electrical PE

6. Examples of Kinetic Energy