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.
700*3*9.8 =x * .5 * 1.29 * (320/3.6)^2
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random