When David rolls it around like this, he's turning the sling around probably at six or seven revolutions per second, and that means that when the rock is released, it's going forward really fast, probably 35 meters per second.
Kur Davidi e rrotullon ate keshtu ai me shume mundesi po e rrotullon hoben me gjashte ose shtate rrotullime per sekonde, dhe kjo do te thote se kur guri del prej saj, ai ka nje shpejtesi te konsiderueshme, ndoshta 35 metra per sekonde.