When the ball is sitting still it is demonstrating potential energy and when the ball is in motion it is demonstrating kinetic energy. Once it has stopped moving it is potential energy again.
The first demonstration is going to involve kinetic and potential energy.
How i will demonstrate this is with a trebuchet.
Now let's head back to the lab.
Energy E=MC2
Now for our next demonstration; I am going to show you how electic energy works by making a battery.
Energy E=MC2
The materials that are needed for this experiment are:
Energy E=MC2
When you put all these items together it creates an electrical charge
Energy E=MC2
Now you know how to make a battery out of pennies and nickles.