Convert knot to Cosmic velocity - second
Please provide values below to convert knot [kt] to Cosmic velocity - second [None], or Convert Cosmic velocity - second to knot.
How to Convert Knot to Cosmic Velocity - Second
1 kt = 4.59325396785714e-05 None
Example: convert 15 kt to None:
15 kt = 15 × 4.59325396785714e-05 None = 0.000688988095178571 None
Knot to Cosmic Velocity - Second Conversion Table
| knot | Cosmic velocity - second |
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Knot
A knot is a unit of speed equal to one nautical mile per hour, commonly used in maritime and aviation contexts.
History/Origin
The knot originated from the practice of measuring a ship's speed using a device called a chip log, which involved counting the number of knots that passed through a sailor's hands over a specific time interval. It became standardized as a unit of speed in maritime navigation.
Current Use
Today, the knot is primarily used in maritime and aviation industries to express the speed of ships and aircraft, providing a consistent measurement across international waters and airspace.
Cosmic Velocity - Second
Cosmic velocity is the minimum velocity an object must have to escape the gravitational influence of a celestial body without further propulsion.
History/Origin
The concept of cosmic velocity originated in the early 20th century with the development of orbital mechanics and space exploration, initially used to describe escape velocities from planets and the Earth.
Current Use
Cosmic velocity is used in astrophysics and space science to determine escape velocities for spacecraft and celestial bodies, aiding in mission planning and understanding gravitational influences.