1. Lesson 2: How Does Energy Affect Motion?

2. How does energy affect motion?
Energy – The ability to do work.

3. How does energy affect motion?
Potential Energy – is the energy that an object has because of position.
Sitting at the top of a slide (before you go down)
The highest point on a swing (before you move again.
A compressed or stretched spring
Bike or bolder at the top of a hill
A rubber band being pulled back

4. How does energy affect motion?
A bow being pulled back
Roller coaster at the top of a hill.

5. How does energy affect motion?
Kinetic Energy – The energy of motion.
Going down the slide
Moving on the swing
Swinging a golf club
Running
An airplane flying
A car driving
A bursting fire cracker

6. How does energy affect motion?
A bike going down a hill
ANYTHING MOVING

7. How does energy affect motion?
Mechanical Energy – The kind of energy an object has because it can move or it is moving.

8. How does energy affect motion?
Chemical Energy – the energy that comes from chemical change. It is a type of potential energy.

9. How does energy affect motion?
Types of chemical energy
A battery
Gasoline
Chemical hand warmers
Dynamite
Matches
Wood
Coal
Any thing that can burn

10. How does energy affect motion?
Electrical Energy – The energy that comes from the flow of electricity.