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.
(water density) * (sqrt(2 * gravitational acceleration * 10 m)) * (2 m) / (water dynamic viscosity)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
