The maximum velocity of a roller coaster depends on the vertical drop from the top of the highest hill to the bottom of that hill. The formula v = 8 gives the relationship between maximum velocity, v (in feet per second), and height, h (in feet).

Question

I have V=�ã203-8=�ã195=13.96 Am I correct

Answer 1

If the formula is

v = √(h-8)

then you are correct:

√(203-8) = √195 = 13.96