>>1355028Anon wants to land a sick grind. The rail is 40 ft long from top to bottom. The slope of the hill is 45 degrees. Anon starts his grind at 7 mph. If anon finishes the grind, how fast is anon going at the end of the grind?
If anon does not finish the grind, how far did he get before running out of velocity?
Assume the coefficient of kinetic friction for steel on steel is 0.09.