Convert Meters per second (m/s) to Mach (speed of sound)
Enter a value below to convert Meters per second (m/s) to Mach (speed of sound).
Conversion:
1 Meters per second (m/s) = 0.002915451895 Mach (speed of sound)
How to Convert Meters per second (m/s) to Mach (speed of sound)
1 mps = 0.002915451895 mach
1 mach = 343 mps
Example: convert 15 Meters per second (m/s) to Mach (speed of sound):
25 mps = 0.072886297376 mach
Meters per second (m/s) to Mach (speed of sound) Conversion Table
| Meters per second (m/s) | Mach (speed of sound) |
|---|---|
| 0.01 mps | 0.00002915451895 mach |
| 0.1 mps | 0.0002915451895 mach |
| 1 mps | 0.002915451895 mach |
| 2 mps | 0.0058309037901 mach |
| 3 mps | 0.0087463556851 mach |
| 5 mps | 0.014577259475 mach |
| 10 mps | 0.02915451895 mach |
| 20 mps | 0.058309037901 mach |
| 50 mps | 0.14577259475 mach |
| 100 mps | 0.2915451895 mach |
| 1000 mps | 2.915451895 mach |
Meters per second (m/s)
Definition
Meters per second (m/s) is the SI unit of speed, defined as the distance in meters traveled in one second.
History
Meters per second derives from the two fundamental SI units: the meter (defined 1793) and the second (defined by atomic cesium transitions since 1967). It became the standard scientific speed unit with the adoption of SI.
Current use
Meters per second is the standard unit in physics, engineering, and scientific research. It is used for wind speed measurement, projectile velocity, fluid dynamics, and any context requiring precise speed calculations.
Mach (speed of sound)
Definition
Mach is a dimensionless unit representing the ratio of an object's speed to the local speed of sound. Mach 1 equals the speed of sound (approximately 343 m/s or 1,235 km/h at sea level in standard conditions).
History
The Mach number was named after Ernst Mach, an Austrian physicist who studied supersonic motion in the 19th century. It became critical during World War II and the subsequent development of jet and rocket aircraft.
Current use
Mach numbers are essential in aerospace engineering, military aviation, and supersonic transport. Fighter jets, commercial aircraft approaching transonic speeds, and spacecraft re-entry velocities are all described using Mach.