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Lesson 2: How Does Energy Affect Motion?
How does energy affect motion?
Energy – The ability to do work.
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
How does energy affect motion?
– A bow being pulled back– Roller coaster at the top of a hill.
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
How does energy affect motion?
• A bike going down a hill• ANYTHING MOVING
How does energy affect motion?
Mechanical Energy – The kind of energy an object has because it can move or it is moving.
How does energy affect motion?
Chemical Energy – the energy that comes from chemical change.
It is a type of potential energy.
How does energy affect motion?
Types of chemical energy– A battery– Gasoline– Chemical hand warmers– Dynamite– Matches– Wood– Coal– Any thing that can burn
How does energy affect motion?
Electrical Energy – The energy that comes from the flow of electricity.
