- #1
nibbel11
- 36
- 2
imagen a ball of a kilogram is one meter above the surface of earth, no movement. its energy is
E=mgh=1x9,81x1=9,81J
but if you place it 9 meters higher it has a total of 1x9,81x10=98,1J and there is still no movement
if energy can't be made or destroyed, where did the 89 J come from?
E=mgh=1x9,81x1=9,81J
but if you place it 9 meters higher it has a total of 1x9,81x10=98,1J and there is still no movement
if energy can't be made or destroyed, where did the 89 J come from?