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.
1/(2pi/w) integral (sqrt(2)*230*sin(wt)*sqrt(2)*16*sgn(sin(wt))) dt from 0 to 2pi/w
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random