Electricity rules

		Conservation of Energy Ug = m* g* h KE = 1/2m v²

Roller Coaster Lab Feb04

How fast? v = d/t v = a* t	How far? *v = 1/2 at²**	Hanna in motion

Spring 2004
			Hook's Law	Elasticity *F= k x**

			10/22/03 D= mass/Volume	How dense are you?\| About 1000kg/m^3.
Electricity rules! September 2003 at Hanna High School

Benjamin Franklin - Inventor

"Well done is better than well said" , Benjamin Franklin

During my life, I invented many things, including:

Swim fins, bifocals, a watertight, bulkheads for ships, the lightning rod, an odometer, and the wood stove (called the Franklin stove).

He became famous for being a scientist, an inventor, a statesman, a printer, a philosopher, a musician, and an economist.


Waves, Sound & Light