Second Cosmic Velocity to Speed of Light (v2 → c)
Formula
1 v2 = 0.00003735917866219303 cConversion Table
| v2 | c |
|---|---|
| 0 | 0 |
| 1.0000 | 0.000037359 |
| 2.0000 | 0.000074718 |
| 3.0000 | 0.00011208 |
| 4.0000 | 0.00014944 |
| 5.0000 | 0.00018680 |
| 6.0000 | 0.00022416 |
| 7.0000 | 0.00026151 |
| 8.0000 | 0.00029887 |
| 9.0000 | 0.00033623 |
| 10.000 | 0.00037359 |
| 11.000 | 0.00041095 |
| 12.000 | 0.00044831 |
| 13.000 | 0.00048567 |
| 14.000 | 0.00052303 |
| 15.000 | 0.00056039 |
| 16.000 | 0.00059775 |
| 17.000 | 0.00063511 |
| 18.000 | 0.00067247 |
| 19.000 | 0.00070982 |
| v2 | c |
|---|---|
| 20.000 | 0.00074718 |
| 21.000 | 0.00078454 |
| 22.000 | 0.00082190 |
| 23.000 | 0.00085926 |
| 24.000 | 0.00089662 |
| 25.000 | 0.00093398 |
| 26.000 | 0.00097134 |
| 27.000 | 0.0010087 |
| 28.000 | 0.0010461 |
| 29.000 | 0.0010834 |
| 30.000 | 0.0011208 |
| 31.000 | 0.0011581 |
| 32.000 | 0.0011955 |
| 33.000 | 0.0012329 |
| 34.000 | 0.0012702 |
| 35.000 | 0.0013076 |
| 36.000 | 0.0013449 |
| 37.000 | 0.0013823 |
| 38.000 | 0.0014196 |
| 39.000 | 0.0014570 |
| v2 | c |
|---|---|
| 40.000 | 0.0014944 |
| 41.000 | 0.0015317 |
| 42.000 | 0.0015691 |
| 43.000 | 0.0016064 |
| 44.000 | 0.0016438 |
| 45.000 | 0.0016812 |
| 46.000 | 0.0017185 |
| 47.000 | 0.0017559 |
| 48.000 | 0.0017932 |
| 49.000 | 0.0018306 |
| 50.000 | 0.0018680 |
| 51.000 | 0.0019053 |
| 52.000 | 0.0019427 |
| 53.000 | 0.0019800 |
| 54.000 | 0.0020174 |
| 55.000 | 0.0020548 |
| 56.000 | 0.0020921 |
| 57.000 | 0.0021295 |
| 58.000 | 0.0021668 |
| 59.000 | 0.0022042 |
| v2 | c |
|---|---|
| 60.000 | 0.0022416 |
| 61.000 | 0.0022789 |
| 62.000 | 0.0023163 |
| 63.000 | 0.0023536 |
| 64.000 | 0.0023910 |
| 65.000 | 0.0024283 |
| 66.000 | 0.0024657 |
| 67.000 | 0.0025031 |
| 68.000 | 0.0025404 |
| 69.000 | 0.0025778 |
| 70.000 | 0.0026151 |
| 71.000 | 0.0026525 |
| 72.000 | 0.0026899 |
| 73.000 | 0.0027272 |
| 74.000 | 0.0027646 |
| 75.000 | 0.0028019 |
| 76.000 | 0.0028393 |
| 77.000 | 0.0028767 |
| 78.000 | 0.0029140 |
| 79.000 | 0.0029514 |
Second Cosmic Velocity to Speed of Light Conversion
Converting Second Cosmic Velocity (v2) to Speed of Light (c) is a common speed conversion. 1 v2 equals 0.000037 c. For example, 100 v2 is equal to 0.003736 c.
Quick Mental Math: Second Cosmic Velocity to Speed of Light
Convert from cosmic velocity second to speed of light using the appropriate scale factor.
Why is converting Second Cosmic Velocity to Speed of Light tricky?
The units cosmic velocity second and speed of light have different historical bases.
Quick Reference Values
1 v2 = 0.000037 c. 5 v2 = 0.000187 c. 10 v2 = 0.000374 c. 25 v2 = 0.000934 c. 50 v2 = 0.001868 c. 100 v2 = 0.003736 c.
What is Second Cosmic Velocity?
Second Cosmic Velocity (v2) is a unit of speed. The second cosmic velocity, also known as escape velocity, is the minimum speed needed to break free from a planet’s gravitational field without further propulsion. For Earth, this speed is about 11.2 km/s, calculated by √(2GM/R) where G is the gravitational constant, M is Earth’s mass, and R its radius [nist-cuu]. Escape velocity was first derived from Newtonian gravity principles in the 17th century and later refined by physicists studying celestial mechanics. It is fundamental for understanding spacecraft trajectory planning [nist-cuu]. Escape velocity is essential in aerospace and astronautics worldwide, guiding mission planning for launches from Earth and other celestial bodies. It is standard knowledge in physics and engineering curricula globally [nist-cuu].
What is Speed of Light?
Speed of Light (c) is a unit of speed. The speed of light in vacuum is exactly 299,792,458 meters per second by definition, serving as a fundamental constant in physics and the SI system [bipm-si-brochure]. It links space and time units and defines the meter. This constant underpins electromagnetic theory and relativity. The speed of light was fixed by the 1983 CGPM resolution to define the meter precisely in terms of the distance light travels in vacuum in 1/299,792,458 seconds [cgpm-resolutions]. This replaced earlier measurement-based definitions. The speed of light is a universal constant used globally in physics, engineering, telecommunications, and astronomy. It forms the basis for defining the meter and plays a key role in GPS and high-speed data transmission standards [bipm-si-brochure].
Common Misspellings
People often search for this conversion using these alternate spellings: second cosmic velocity, cosmic velocity 2nd, escape velocity, cosmic velocity two, cosmic velocity 2, speed of lite, speed of lightt, speed-of-light, speedoflight, spead of light. All of these refer to the Second Cosmic Velocity to Speed of Light conversion.