Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
(A*0.5)/20 = sqrt(29*h)*A_1, A_1 = 2*sqrt(1/2)*A/(sqrt(29)*32)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random