The result of your conversion between knot and foot/second appears here
To convert between Knot and Foot/second you have to do the following:
First divide 1852/3600 / .03048 = 16.87809857
Then multiply the amount of Knot you want to convert to Foot/second, use the chart below to guide you.
Symbol: kn
No description
Symbol: ft/s
No description