Energy Investigation 3. By: Vinny McComb and Marisol Calderon Josh Coffey. History Of Energy. From Greek energeia meaning “activity.” Not part of original Newtonian mechanics. Introduced into physics by Helmholtz in 1847. Defining Property of Energy
By: Vinny McComb and Marisol Calderon
Defining Property of Energy
The total energy of an isolated system does not change with time.
EK = mv2/2
EP = mgh