Convert Cosmic velocity - third to mile/second
Please provide values below to convert Cosmic velocity - third [None] to mile/second [mi/s], or Convert mile/second to Cosmic velocity - third.
How to Convert Cosmic Velocity - Third to Mile/second
1 None = 10.3768989103635 mi/s
Example: convert 15 None to mi/s:
15 None = 15 × 10.3768989103635 mi/s = 155.653483655452 mi/s
Cosmic Velocity - Third to Mile/second Conversion Table
| Cosmic velocity - third | mile/second |
|---|
Cosmic Velocity - Third
The third cosmic velocity is the minimum speed an object must reach to escape the gravitational pull of the Earth without further propulsion, approximately 11.2 km/s.
History/Origin
The concept of cosmic velocities was developed in the early 20th century to describe the different escape velocities from celestial bodies. The third cosmic velocity specifically relates to Earth's escape velocity, becoming prominent with advancements in astronautics and space exploration.
Current Use
The third cosmic velocity is used in space mission planning to determine the required speed for spacecraft to leave Earth's gravitational influence and reach interplanetary or interstellar space.
Mile/second
A mile per second (mi/s) is a unit of speed representing the distance of one mile traveled in one second.
History/Origin
The mile per second has been used primarily in scientific contexts, especially in astronomy and physics, to measure extremely high velocities such as those of celestial objects. Its usage has been limited due to the convenience of metric units in scientific measurement.
Current Use
Today, the mile per second is mainly used in scientific research, particularly in astrophysics and space science, to describe high-velocity phenomena like the speed of spacecraft, stars, or other celestial bodies.