Well you see that they are all 2 so go on to the next part you have two 2.9 and two 2.8 . since the 2.8 s are smaller you continue with them and you have a 2.83 and a 2.84; 3 is smaller than 4 so the 2.830 will be the least and the 2.841 will come next. now you go back to those 2.9 s and continue. you have a 2.91 and a 2.90. 0 is less than 1 so 2.909 will come next and 2.912 will be last .
No if it was, the football would keep going up forever and keep going up faster as it was released physics and common sense tells us that there is air resistance to slow the rise of the football
