Convert Cosmic velocity - second to knot
Please provide values below to convert Cosmic velocity - second [None] to knot [kt], or Convert knot to Cosmic velocity - second.
How to Convert Cosmic Velocity - Second to Knot
1 None = 21771.0583172156 kt
Example: convert 15 None to kt:
15 None = 15 × 21771.0583172156 kt = 326565.874758235 kt
Cosmic Velocity - Second to Knot Conversion Table
| Cosmic velocity - second | knot |
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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.
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.