Meter Second Converter
Convert Meter Second to Mach Si Standard and more • 39 conversions
0
Unit Explanations
Meter per Secondm/s
Source UnitThe meter per second (m/s) is the derived unit of speed in the International System of Units (SI). It quantifies the rate at which an object moves. Specifically, it expresses how many meters are traveled in one second, making it a crucial measurement in various fields such as physics, engineering, and everyday life. The m/s unit is dimensionally represented as [L][T]⁻¹, where [L] denotes length and [T] denotes time, indicating that speed is a measure of distance over time. The use of m/s is standardized worldwide, facilitating clear communication of speed metrics in scientific and engineering contexts.
Current Use
The meter per second is widely employed in various fields, including physics, engineering, and everyday life. It serves as a standard unit for measuring speed in scientific research, automotive engineering, and aviation. In sports, performance metrics are often expressed in meters per second to indicate speed and efficiency. The m/s unit is also essential in calculating velocities in fluid dynamics, meteorology, and even in pedestrian traffic flow studies, making it a versatile and crucial unit of measure.
Fun Fact
The speed of sound in air at sea level is approximately 343 m/s.
MachM
Target UnitMach is defined as the ratio of the speed of an object to the speed of sound in the surrounding medium. The speed of sound varies based on temperature, pressure, and composition of the medium. Therefore, the Mach number is context-dependent, often expressed as M = v/c, where v is the object's speed and c is the speed of sound. In air at sea level and at 20°C, the speed of sound is approximately 343 meters per second. As an essential parameter in aerodynamics and supersonic flight, the Mach number provides insights into flow characteristics and behavior at different velocities.
Current Use
Mach numbers are widely used in aviation and aerospace industries to characterize the performance of aircraft and spacecraft. They are critical for determining flight regimes, such as subsonic, transonic, supersonic, and hypersonic flight. Additionally, the Mach number plays a role in meteorology, particularly in understanding sonic booms and atmospheric dynamics. Countries with advanced aerospace programs like the USA and Russia utilize Mach numbers extensively in research and development.
Fun Fact
The first aircraft to break the sound barrier was the Bell X-1, piloted by Chuck Yeager in 1947.
All Speed Conversions
68 convertersPopular Conversions
📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
Quick Examples
💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Meter per Second
speed • SI Unit
Definition
The meter per second (m/s) is the derived unit of speed in the International System of Units (SI). It quantifies the rate at which an object moves. Specifically, it expresses how many meters are traveled in one second, making it a crucial measurement in various fields such as physics, engineering, and everyday life. The m/s unit is dimensionally represented as [L][T]⁻¹, where [L] denotes length and [T] denotes time, indicating that speed is a measure of distance over time. The use of m/s is standardized worldwide, facilitating clear communication of speed metrics in scientific and engineering contexts.
History & Origin
The meter per second as a unit of speed emerged with the establishment of the metric system in France during the late 18th century. The metric system was designed to provide a universal standard for measurement, promoting ease of trade and communication. The meter was defined originally as one ten-millionth of the distance from the equator to the North Pole, while the second was defined based on the Earth's rotation, which evolved into the atomic definition we use today. These foundational concepts were formalized in the 1790s, leading to the introduction of the meter per second as a natural unit for speed.
Etymology: The term 'meter' originates from the Greek word 'metron', meaning 'measure'. The word 'second' comes from the Latin 'secunda', meaning 'second' in a series, referring to the division of time.
Current Use
The meter per second is widely employed in various fields, including physics, engineering, and everyday life. It serves as a standard unit for measuring speed in scientific research, automotive engineering, and aviation. In sports, performance metrics are often expressed in meters per second to indicate speed and efficiency. The m/s unit is also essential in calculating velocities in fluid dynamics, meteorology, and even in pedestrian traffic flow studies, making it a versatile and crucial unit of measure.
💡 Fun Facts
- •The speed of sound in air at sea level is approximately 343 m/s.
- •In the United States, miles per hour (mph) is commonly used, but scientists often convert to m/s for precise calculations.
- •The fastest recorded human footspeed is around 12.4 m/s, achieved by Usain Bolt during a 100-meter sprint.
📏 Real-World Examples
🔗 Related Units
Mach
speed • Non-SI
Definition
Mach is defined as the ratio of the speed of an object to the speed of sound in the surrounding medium. The speed of sound varies based on temperature, pressure, and composition of the medium. Therefore, the Mach number is context-dependent, often expressed as M = v/c, where v is the object's speed and c is the speed of sound. In air at sea level and at 20°C, the speed of sound is approximately 343 meters per second. As an essential parameter in aerodynamics and supersonic flight, the Mach number provides insights into flow characteristics and behavior at different velocities.
History & Origin
The term 'Mach' is named after the Austrian physicist Ernst Mach, who studied the behavior of shock waves and the speed of sound in the late 19th century. His work contributed significantly to the understanding of supersonic and subsonic flows, cementing his legacy in the field of fluid dynamics. The use of Mach numbers began in the early 20th century, particularly during World War I and II, as aircraft technology evolved rapidly and the need for precise speed measurements became crucial.
Etymology: The name 'Mach' derives from Ernst Mach's last name.
Current Use
Mach numbers are widely used in aviation and aerospace industries to characterize the performance of aircraft and spacecraft. They are critical for determining flight regimes, such as subsonic, transonic, supersonic, and hypersonic flight. Additionally, the Mach number plays a role in meteorology, particularly in understanding sonic booms and atmospheric dynamics. Countries with advanced aerospace programs like the USA and Russia utilize Mach numbers extensively in research and development.
💡 Fun Facts
- •The first aircraft to break the sound barrier was the Bell X-1, piloted by Chuck Yeager in 1947.
- •The term 'Mach' is used in various contexts, including underwater and in gaseous flows, not just air.
- •The speed of sound varies with altitude and temperature, affecting the Mach number significantly.
📏 Real-World Examples
🔗 Related Units
Related Speed Conversions
Explore more speed conversions for your calculations.
Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
Is this to converter accurate?▼
Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.
Can I convert back to ?▼
Absolutely! You can use the swap button (⇄) in the converter above to reverse the conversion direction, or visit our to converter.