Convert Foot/Minute (ft/min) to Cosmic Velocity - First (v₁) instantly.
Foot/Minute to Cosmic Velocity - First conversion
1 Foot/Minute (ft/min) = 6.4303797e-7 Cosmic Velocity - First (v₁). To convert Foot/Minute to Cosmic Velocity - First, multiply the value by 6.4303797e-7.
| Foot/Minute (ft/min) | Cosmic Velocity - First (v₁) |
|---|---|
| 1 | 6.4303797e-7 |
| 2 | 0.0000012860759 |
| 5 | 0.0000032151899 |
| 10 | 0.0000064303797 |
| 25 | 0.000016075949 |
| 50 | 0.000032151899 |
| 100 | 0.000064303797 |
| 1000 | 0.00064303797 |
Frequently asked questions
How many Cosmic Velocity - First are in one Foot/Minute?
One Foot/Minute (ft/min) equals 6.4303797e-7 Cosmic Velocity - First (v₁).
How do I convert Foot/Minute to Cosmic Velocity - First?
To convert Foot/Minute to Cosmic Velocity - First, multiply the value by 6.4303797e-7.
What is 10 Foot/Minute in Cosmic Velocity - First?
10 Foot/Minute = 0.0000064303797 Cosmic Velocity - First.
About these units
Foot/Minute (ft/min)
A foot per minute is common in industrial engineering, HVAC air flow analysis, elevator design, and manufacturing processes. Ventilation rates in ducts are often reported in ft/min, making the unit crucial for designing safe and comfortable living spaces. In machining, ft/min corresponds to cutting speed along a tool edge, helping determine tool wear and material removal rates. Despite being less familiar in daily life, ft/min is a key engineering unit.
Cosmic Velocity - First (v₁)
The first cosmic velocity is the minimum horizontal speed an object must achieve to enter a stable orbit around a planetary body without additional propulsion. For Earth, this value is about 7.9 km/s. At this speed, an object's forward motion precisely balances with the gravitational pull downward, creating continuous free-fall—the essence of orbital motion. This velocity is foundational in orbital mechanics. Spacecraft reaching Low Earth Orbit (LEO) must achieve at least this horizontal speed, even if their vertical ascent profile varies. Understanding v₁ was essential in the early space age: it represented the threshold between atmospheric flight and true spaceflight, marking human entry into the orbital era.