Kilometer per Hour to Cosmic Velocity - Second Conversion
Convert between Kilometer per Hour and Cosmic Velocity - Second quickly and accurately.
How to Convert Kilometer per Hour to Cosmic Velocity - Second
Conversion Formula
Example
Convert 15 km/h to CV2:
Unit Information
Learn about the speed units you're converting between
Kilometer per Hour
km/h
Definition
The kilometer per hour is a unit of speed expressing the number of kilometers traveled in one hour. It is commonly used for measuring vehicle speeds, wind speeds, and general transportation velocities in most countries worldwide, except the United States.
History/Origin
Kilometer per hour became widely adopted with the metric system in the 19th century, particularly in Europe and other metric countries. It replaced various regional speed measurements and became the standard for road signs, speedometers, and official speed limits.
Current Use
Kilometer per hour is the primary speed unit for road traffic, aviation, maritime navigation, and weather reporting in metric countries. It is used on speedometers, road signs, weather forecasts, and in transportation planning and safety regulations.
Multiplier
0.278
Offset
0
Cosmic Velocity - Second
CV2
Definition
The second cosmic velocity is the minimum speed required for an object to escape Earth's gravitational field completely. It represents the escape velocity from Earth, allowing an object to travel to other celestial bodies or into deep space.
History/Origin
The second cosmic velocity was calculated as part of orbital mechanics theory and became essential for interplanetary space missions. It represents the speed required to overcome Earth's gravitational pull and travel to other planets.
Current Use
The second cosmic velocity is used in aerospace engineering for interplanetary missions, deep space exploration, and spacecraft design. It is fundamental to understanding space travel beyond Earth's orbit and to other celestial bodies.
Multiplier
11200
Offset
0
Kilometer per Hour to Cosmic Velocity - Second Conversion Table
| Kilometer per Hour [km/h] | Cosmic Velocity - Second [CV2] |
|---|---|
| 1 km/h | 0.000025 CV2 |
| 10 km/h | 0.000248 CV2 |
| 25 km/h | 0.00062 CV2 |
| 50 km/h | 0.00124 CV2 |
| 100 km/h | 0.00248 CV2 |
| 0 km/h | 0E+0 CV2 |
| -10 km/h | -0.000248 CV2 |
| -40 km/h | -0.000992 CV2 |
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