Convert Mach (SI standard) to yard/second
Please provide values below to convert Mach (SI standard) [M (SI)] to yard/second [yd/s], or Convert yard/second to Mach (SI standard).
How to Convert Mach (Si Standard) to Yard/second
1 M (SI) = 322.834645669291 yd/s
Example: convert 15 M (SI) to yd/s:
15 M (SI) = 15 × 322.834645669291 yd/s = 4842.51968503937 yd/s
Mach (Si Standard) to Yard/second Conversion Table
| Mach (SI standard) | yard/second |
|---|
Mach (Si Standard)
The Mach number is a dimensionless unit representing the ratio of an object's speed to the speed of sound in the surrounding medium.
History/Origin
Named after the Austrian physicist Ernst Mach, the Mach number was introduced in the early 20th century to describe supersonic and hypersonic speeds, initially used in aerodynamics and fluid dynamics research.
Current Use
The Mach number is widely used in aeronautics and astronautics to specify aircraft and spacecraft speeds relative to the local speed of sound, especially in high-speed flight regimes.
Yard/second
Yard per second (yd/s) is a unit of speed representing the distance of one yard traveled in one second.
History/Origin
The yard has been used as a unit of length since the 12th century, primarily in the UK and the US. The yard/second as a speed unit emerged with the adoption of the yard in measurement systems, but it is less common than other units like meters per second.
Current Use
Yard per second is occasionally used in fields such as aviation, sports, and engineering within the United States and the UK for measuring speeds where imperial units are preferred.