Kinetic and Potential Energy. Energy. What is energy? Where does energy come from? In what forms does energy exist? What would the universe be like if there were no energy?. Hybrid Car Batteries. Hybrid Car. Slingshot. Slingshot. Jet. Jet Fuel. Wind Map. http://www.hint.fm/wind/.
The work required to lift a mass is equivalent to the kinetic energy of that mass when it hits the ground.
That is, the initial gravitational potential energy associated with an object is equivalent to the kinetic energy of the object when it hits the ground.
Jaren Haser/ Sports Editor Lake Country Leader
Cody Taylor, 2013