Cosmic velocity - first
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Switch mph to v1
Cosmic velocity - first Unit Table
A list of units symbol and data.
From v1To mphAll conversion
1 v117671.79670722978 mph
2 v135343.59341445956 mph
3 v153015.390121689336 mph
4 v170687.18682891912 mph
5 v188358.9835361489 mph
6 v1106030.78024337867 mph
7 v1123702.57695060845 mph
8 v1141374.37365783824 mph
9 v1159046.170365068 mph
10 v1176717.9670722978 mph
Description

First Cosmic Velocity (v1) – Orbital Threshold

The first cosmic velocity, about 7900 m/s, is the minimum speed an object must reach to maintain a stable orbit around the Earth without additional propulsion. This velocity is foundational in satellite launches and orbital mechanics, marking the beginning of sustained space travel.

Mile per Hour (mph) in Transportation

Mile per hour (mph) is a unit commonly used in the United States and the United Kingdom to measure speed, especially in transportation. It denotes the number of miles traveled in one hour. For example, speed limits on highways are often posted in mph.

Complete list of conversion for Cosmic velocity - first
Cosmic velocity - first (v1)

1 Cosmic velocity - first = 7900 Meter per second

Convert 2 v1 → m/s

1 Cosmic velocity - first = 7.9 Kilometer per second

Convert 2 v1 → km/s

1 Cosmic velocity - first = 28439.999997724797 Kilometer per hour

Convert 2 v1 → km/h

1 Cosmic velocity - first = 473999.99905200006 Meter per minute

Convert 2 v1 → m/min

1 Cosmic velocity - first = 28439997.72480018 Meter per hour

Convert 2 v1 → m/h

1 Cosmic velocity - first = 790000 Centimeter per second

Convert 2 v1 → cm/s

1 Cosmic velocity - first = 47399990.5200019 Centimeter per minute

Convert 2 v1 → cm/min

1 Cosmic velocity - first = 2843977248.1820145 Centimeter per hour

Convert 2 v1 → cm/h

1 Cosmic velocity - first = 7900000 Millimeter per second

Convert 2 v1 → mm/s

1 Cosmic velocity - first = 473999052.00189596 Millimeter per minute

Convert 2 v1 → mm/min

1 Cosmic velocity - first = 28437724982.00144 Millimeter per hour

Convert 2 v1 → mm/h

1 Cosmic velocity - first = 17671.79670722978 Mile per hour

Convert 2 v1 → mph

1 Cosmic velocity - first = 294.52994512049634 Mile per minute

Convert 2 v1 → mi/min

1 Cosmic velocity - first = 4.908832418674939 Mile per second

Convert 2 v1 → mi/s

1 Cosmic velocity - first = 25918.635170603673 Foot per second

Convert 2 v1 → ft/s

1 Cosmic velocity - first = 1555118.1102362203 Foot per minute

Convert 2 v1 → ft/min

1 Cosmic velocity - first = 93307049.87911423 Foot per hour

Convert 2 v1 → ft/h

1 Cosmic velocity - first = 311023.6220472441 Inch per second

Convert 2 v1 → in/s

1 Cosmic velocity - first = 18661418.7922377 Inch per minute

Convert 2 v1 → in/min

1 Cosmic velocity - first = 1119677986.2804015 Inch per hour

Convert 2 v1 → in/h

1 Cosmic velocity - first = 8639.545056867892 Yard per second

Convert 2 v1 → yd/s

1 Cosmic velocity - first = 518372.7034120735 Yard per minute

Convert 2 v1 → yd/min

1 Cosmic velocity - first = 31102362.20472441 Yard per hour

Convert 2 v1 → yd/h

1 Cosmic velocity - first = 15356.37149160746 Knot

Convert 2 v1 → kn

1 Cosmic velocity - first = 15346.560299377497 Knot (UK)

Convert 2 v1 → kn (UK)

1 Cosmic velocity - first = 22.9918509895227 Mach (20°C, 1 atm)

Convert 2 v1 → Mach

1 Cosmic velocity - first = 26.775449556408756 Mach (SI standard)

Convert 2 v1 → Mach (SI)

1 Cosmic velocity - first = 0.00002635156352065401 Speed of light in vacuum

Convert 2 v1 → c

1 Cosmic velocity - first = 5.328117623254872 Speed of sound in pure water

Convert 2 v1 → c_water

1 Cosmic velocity - first = 5.191903259726604 Speed of sound in sea water (20°C, 10 m depth)

Convert 2 v1 → c_seawater

1 Cosmic velocity - first = 0.7053571428571429 Cosmic velocity - second

Convert 2 v1 → v2

1 Cosmic velocity - first = 0.47390521895620874 Cosmic velocity - third

Convert 2 v1 → v3