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.
(4 * (√(2*9.81*2) - √(2 * 9.81 * 1.6))/55) * 10^6
(4 * (√(2*9.81*2) - √(2 * 9.81 * 1.6))/55) * 10^6
Natural Language
Math Input
Extended Keyboard
