Thanks, glad I found this site.
Wait. My final velocity is zero because it's hanging in midair, not going up or down, huh? Yup, my calculator just said so. Wow. I feel silly now. Thank you, though. :) I keep trying to make it harder than it should be. I'll probably be around here for the rest...
Homework Statement
If a flea can jump straight up to a height of .440 m, what is its initial speed as it leaves the ground? How long is it in the air?
Homework Equations
x = (1/2)at^2+Vo+xo
V + at+Vo
V^2 = Vo^2+2a(delta x)
x-xo = ((Vo-V)/2)t
It has to be one of these, since that's...