Convert foot/second to Mach (20°C, 1 atm)
Please provide values below to convert foot/second [ft/s] to Mach (20°C, 1 atm) [M], or Convert Mach (20°C, 1 atm) to foot/second.
1 ft/s = 0.000888629737609 M. To convert foot/second to Mach (20°C, 1 atm), multiply the value by 0.000888629737609; to go the other way, divide by it (1 M = 1125.32808399 ft/s). Both units measure speed and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 ft/s = 0.000888629737609 M
- 1 M = 1125.32808399 ft/s
- 10 ft/s = 0.00888629737609 M
- 100 ft/s = 0.0888629737609 M
How to Convert Foot/second to Mach (20°c, 1 Atm)
1 ft/s = 0.000888629737609329 M
Example: convert 15 ft/s to M:
15 ft/s = 15 × 0.000888629737609329 M = 0.0133294460641399 M
Foot/second to Mach (20°c, 1 Atm) Conversion Table
| foot/second | Mach (20°C, 1 atm) |
|---|---|
| 1 ft/s | 0.000888629737609 M |
| 2 ft/s | 0.00177725947522 M |
| 3 ft/s | 0.00266588921283 M |
| 5 ft/s | 0.00444314868805 M |
| 10 ft/s | 0.00888629737609 M |
| 20 ft/s | 0.0177725947522 M |
| 50 ft/s | 0.0444314868805 M |
| 100 ft/s | 0.0888629737609 M |
| 500 ft/s | 0.444314868805 M |
| 1000 ft/s | 0.888629737609 M |
Foot/second
Foot per second (ft/s) is a unit of speed representing the distance of one foot traveled in one second.
History/Origin
The foot per second has been used historically in engineering, physics, and aeronautics, originating from the imperial measurement system where the foot is a standard unit of length. Its usage predates the metric system and has been common in the United States and other countries using imperial units.
Current Use
Today, ft/s is primarily used in fields such as physics, engineering, and aviation to measure speeds, especially in contexts where imperial units are standard. It is also used in sports and safety standards related to speed measurements.
Mach (20°c, 1 Atm)
Mach is a unit of speed representing the ratio of an object's speed to the speed of sound in the surrounding medium, typically at 20°C and 1 atm pressure.
History/Origin
Named after physicist Ernst Mach, the Mach number was developed in the early 20th century to describe speeds relative to the speed of sound, especially in aeronautics and fluid dynamics.
Current Use
Mach is widely used in aeronautics and astronautics to express aircraft and spacecraft speeds, particularly in high-speed flight and supersonic travel contexts.
Frequently Asked Questions
What is 1 foot/second in Mach (20°C, 1 atm)?
1 foot/second (ft/s) = 0.000888629737609 Mach (20°C, 1 atm) (M).
How do you convert foot/second to Mach (20°C, 1 atm)?
Multiply the foot/second value by 0.000888629737609. For example, 25 ft/s × 0.000888629737609 = 0.0222157434402 M.
What is 10 foot/second in Mach (20°C, 1 atm)?
10 ft/s = 0.00888629737609 M.
Which unit is larger, the foot/second or the Mach (20°C, 1 atm)?
The Mach (20°C, 1 atm) is the larger unit: 1 ft/s equals only 0.000888629737609 M.