3 ms·
I think you just described 0 friction with 50% efficiency. With 100% efficiency the weight of the truck alone would be enough to recoup the energy on the way do
by Roodgorf 9y ago
I think you just described 0 friction with 50% efficiency. With 100% efficiency the weight of the truck alone would be enough to recoup the energy on the way down.
- brianwawok 9y agoOpps you are right. So we need like 40% effeciency to make this work?
- hexane360 9y agoYep. efficiency * 110 tons * gh = 45 tons * gh efficiency = 45 tons / 100 tons = 40.9%