The knot is a unit of speed equal to one nautical mile (1.852 km) per hour,
approximately 1.151 mph. The ISO Standard symbol for the knot is kn. The same
www.ask.com/youtube?q=How Fast Is 21 Knots?&v=9_W8K952p2U
Jul 26, 2010 ... Titanic night ride with 21 knots of speed, meets cargo ship and beets cargo ship :)
Jan 27, 2008 ... I'm going on a cruise, and it said the speed of the ship was 22 knots. How fast is
that ... Source(s): boat 22 knots fast that: https://shortly.im/LsISA.
Conversion table for knots to miles per hour, kilometers per hour, Beaufort Wind
Scale, ... Speed, Descriptive term, Sea, Land. Average ... 34 km/h, 17-21 kts
Nov 26, 2015 ... The speed of cruise ships is measured in knots (kn), 1 knot is 1 nautical ...
Celebrity, 70,600 - 122,000, 21,5 - 24, 25 - 28, 40 - 45, MS Xpedition ...
Conversion chart for knot (Nautical, speed conversion). Instant units and
measurements conversion, metric conversion and other systems. Many units
Knots is how the speed of aircraft and boats is measured. Both miles per hour
and knots is a speed which is the number of units of distance that is covered for a
Feb 3, 2010 ... Ordinary cruise ships travel at the speed of 21 to 24 knots per hour, but a high-
speed cruise ship can go as fast as 30 knots or more. Most cruise ...
Nov 7, 2008 ... 1 knot = 1.15077945 miles per hour. A knot is a speed of 1 nautical mile per hour.
A nautical mile has been defined in slightly varying ways over ...
21 knots = 24.2 mph. ... fast is 105 knots in mph? 105 knots is 120.832 mph. 1
person found this useful. Edit ... How fast in mph is 17 knots? 17 knots = 19.56