First Cosmic Velocity to Meters per Second (v1 → m/s)
Formula
1 v1 = 7900 m/sConversion Table
| v1 | m/s |
|---|---|
| 0 | 0 |
| 1.0000 | 7,900.0 |
| 2.0000 | 15,800 |
| 3.0000 | 23,700 |
| 4.0000 | 31,600 |
| 5.0000 | 39,500 |
| 6.0000 | 47,400 |
| 7.0000 | 55,300 |
| 8.0000 | 63,200 |
| 9.0000 | 71,100 |
| 10.000 | 79,000 |
| 11.000 | 86,900 |
| 12.000 | 94,800 |
| 13.000 | 102,700 |
| 14.000 | 110,600 |
| 15.000 | 118,500 |
| 16.000 | 126,400 |
| 17.000 | 134,300 |
| 18.000 | 142,200 |
| 19.000 | 150,100 |
| v1 | m/s |
|---|---|
| 20.000 | 158,000 |
| 21.000 | 165,900 |
| 22.000 | 173,800 |
| 23.000 | 181,700 |
| 24.000 | 189,600 |
| 25.000 | 197,500 |
| 26.000 | 205,400 |
| 27.000 | 213,300 |
| 28.000 | 221,200 |
| 29.000 | 229,100 |
| 30.000 | 237,000 |
| 31.000 | 244,900 |
| 32.000 | 252,800 |
| 33.000 | 260,700 |
| 34.000 | 268,600 |
| 35.000 | 276,500 |
| 36.000 | 284,400 |
| 37.000 | 292,300 |
| 38.000 | 300,200 |
| 39.000 | 308,100 |
| v1 | m/s |
|---|---|
| 40.000 | 316,000 |
| 41.000 | 323,900 |
| 42.000 | 331,800 |
| 43.000 | 339,700 |
| 44.000 | 347,600 |
| 45.000 | 355,500 |
| 46.000 | 363,400 |
| 47.000 | 371,300 |
| 48.000 | 379,200 |
| 49.000 | 387,100 |
| 50.000 | 395,000 |
| 51.000 | 402,900 |
| 52.000 | 410,800 |
| 53.000 | 418,700 |
| 54.000 | 426,600 |
| 55.000 | 434,500 |
| 56.000 | 442,400 |
| 57.000 | 450,300 |
| 58.000 | 458,200 |
| 59.000 | 466,100 |
| v1 | m/s |
|---|---|
| 60.000 | 474,000 |
| 61.000 | 481,900 |
| 62.000 | 489,800 |
| 63.000 | 497,700 |
| 64.000 | 505,600 |
| 65.000 | 513,500 |
| 66.000 | 521,400 |
| 67.000 | 529,300 |
| 68.000 | 537,200 |
| 69.000 | 545,100 |
| 70.000 | 553,000 |
| 71.000 | 560,900 |
| 72.000 | 568,800 |
| 73.000 | 576,700 |
| 74.000 | 584,600 |
| 75.000 | 592,500 |
| 76.000 | 600,400 |
| 77.000 | 608,300 |
| 78.000 | 616,200 |
| 79.000 | 624,100 |
First Cosmic Velocity to Meters per Second Conversion
Converting First Cosmic Velocity (v1) to Meters per Second (m/s) is a common speed conversion. 1 v1 equals 7,900 m/s. For example, 100 v1 is equal to 790,000 m/s.
Quick Mental Math: First Cosmic Velocity to Meters per Second
1 m/s = 3.6 km/h; multiply by 3.6 for quick conversion.
Why is converting First Cosmic Velocity to Meters per Second tricky?
Direct SI conversion is trivial but often confused with km/h and mph.
Quick Reference Values
1 v1 = 7,900 m/s. 5 v1 = 39,500 m/s. 10 v1 = 79,000 m/s. 25 v1 = 197,500 m/s. 50 v1 = 395,000 m/s. 100 v1 = 790,000 m/s.
What is First Cosmic Velocity?
First Cosmic Velocity (v1) is a unit of speed. The first cosmic velocity is the minimum orbital speed required for an object to maintain a stable circular orbit just above a planet's surface, approximately 7.9 km/s for Earth. It is derived from Newtonian mechanics and gravitational parameters, calculated by √(GM/R) where G is the gravitational constant, M the planet mass, and R its radius [nist-cuu]. The concept of cosmic velocities was formulated by Russian scientist Konstantin Tsiolkovsky in the early 20th century when studying orbital mechanics. It formalized escape and orbital speeds as fundamental limits for spacecraft [nist-cuu]. This velocity is critical in aerospace engineering and space mission design globally, used by space agencies such as NASA, ESA, and Roscosmos. It serves as a baseline for launching satellites into low Earth orbit [nist-cuu].
What is Meters per Second?
Meters per Second (m/s) is a unit of speed. Meters per second (m/s) is the SI unit of speed, defined as the number of meters traveled in one second. It is the standard measure for velocity in physics and engineering, forming the base unit for speed in the International System of Units [bipm-si-brochure]. Adopted by the CGPM in 1960, meters per second was introduced to unify measurements of speed under the SI system. The meter was originally defined in 1793, but the m/s unit formalized with advancing scientific precision [cgpm-resolutions]. Meters per second is globally used in scientific research, engineering, and transportation industries. It is the primary speed unit in meteorology, fluid dynamics, and automotive testing, standardized by ISO and NIST [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: first cosmic velocity, cosmic velocity 1st, cosmic velocity one, orbital velocity first, cosmic velocity 1, meter per second, meters per sec, metres per second, meter/sec. All of these refer to the First Cosmic Velocity to Meters per Second conversion.