Metres per second (m/s) to Miles per hour (mph) conversion

Metres per second to Miles per hour conversion table

Metres per second (m/s)Miles per hour (mph)
00
12.2369362920544
24.4738725841088
36.7108088761632
48.9477451682176
511.184681460272
613.421617752326
715.658554044381
817.895490336435
920.13242662849
1022.369362920544
2044.738725841088
3067.108088761632
4089.477451682176
50111.84681460272
60134.21617752326
70156.58554044381
80178.95490336435
90201.3242662849
100223.69362920544
10002236.9362920544

How to convert metres per second to miles per hour?

Converting between metres per second (m/s) and miles per hour (mph) is a common task when dealing with speed and velocity measurements. Here's how to convert between these units:

Conversion Factors and Formulas

To convert between metres per second (m/s) and miles per hour (mph), you need to know the conversion factors. The relationship between meters and miles, and seconds and hours, gives us these factors.

  • 1 meter ≈ 0.000621371 miles
  • 1 hour = 3600 seconds

Using these, we derive the following conversion factors:

  • To convert m/s to mph: Multiply by 2.23694

    mph=m/s×2.23694\text{mph} = \text{m/s} \times 2.23694

  • To convert mph to m/s: Divide by 2.23694 (or multiply by 0.44704)

    m/s=mph×0.44704\text{m/s} = \text{mph} \times 0.44704

Step-by-Step Conversions

Converting 1 m/s to mph

  1. Start with the value in metres per second: 1 m/s.
  2. Multiply by the conversion factor 2.23694:

    1 m/s×2.23694=2.23694 mph1 \text{ m/s} \times 2.23694 = 2.23694 \text{ mph}

Therefore, 1 m/s is equal to approximately 2.23694 mph.

Converting 1 mph to m/s

  1. Start with the value in miles per hour: 1 mph.
  2. Multiply by the conversion factor 0.44704 (or divide by 2.23694):

    1 mph×0.44704=0.44704 m/s1 \text{ mph} \times 0.44704 = 0.44704 \text{ m/s}

Therefore, 1 mph is equal to approximately 0.44704 m/s.

Historical Context and Interesting Facts

The standardization of units, including metres and miles, has been a long process involving contributions from various scientists and engineers. The metric system, which includes the metre, was developed during the French Revolution in the late 18th century, aiming for a universal, rational system of measurement. The mile, on the other hand, has roots stretching back to Roman times.

Galileo Galilei, the famous Italian astronomer and physicist, conducted experiments on motion and laid the foundation for understanding velocity and acceleration. While he didn't use the modern units of m/s or mph, his work was crucial in developing the concepts these units represent.

Real-World Examples

Here are some everyday examples where converting between m/s and mph is useful:

  • Vehicle Speed: Car speedometers often display speed in both mph and km/h. Understanding the m/s equivalent can provide a different perspective on the vehicle's velocity.

    • Example: A car traveling at 25 m/s is moving at approximately 55.9 mph.
  • Wind Speed: Weather reports might give wind speeds in m/s, especially in scientific contexts. Converting to mph makes it easier to relate to familiar experiences.

    • Example: A wind speed of 10 m/s is about 22.4 mph, which could be described as a strong breeze.
  • Running Speed: Athletes and coaches often use m/s to measure sprinting speeds, while casual runners might think in terms of mph for longer distances.

    • Example: A sprinter running at 11 m/s is moving at roughly 24.6 mph.
  • Projectile Motion: Calculating the speed of a ball thrown or an object launched often involves m/s initially, but converting to mph can make the information more accessible.

    • Example: A ball thrown at 15 m/s is traveling at approximately 33.6 mph.

See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Miles per hour to other unit conversions.

What is metres per second?

What is Metres per second?

Metres per second (m/s) is the standard unit of speed (scalar) or velocity (vector) in the International System of Units (SI). It represents the distance traveled in metres during each second. Understanding this unit is crucial in physics and everyday applications for quantifying motion.

Understanding Metres per Second

Definition

Metres per second (m/s) is a derived unit, meaning it's defined in terms of base SI units: the metre (m) for length and the second (s) for time. It expresses how many metres an object travels in one second.

Formula

Speed or velocity is calculated as:

v=dtv = \frac{d}{t}

Where:

  • vv = speed or velocity (m/s)
  • dd = distance traveled (m)
  • tt = time taken (s)

Formation of Metres per Second

The unit is formed by dividing a distance measured in metres by a time measured in seconds. This gives you the rate at which an object is moving.

For example, if a car travels 100 metres in 10 seconds, its average speed is:

v=100 m10 s=10 m/sv = \frac{100 \ m}{10 \ s} = 10 \ m/s

Notable Associations

Galileo Galilei

Galileo Galilei, a prominent figure in physics and astronomy, significantly contributed to our understanding of motion. While he didn't use the modern unit of m/s, his experiments with falling objects and motion on inclined planes laid the groundwork for understanding speed and acceleration, concepts directly related to metres per second.

Isaac Newton

Isaac Newton used the concepts of distance and time in his laws of motion. The first law states that an object in motion stays in motion with the same speed and in the same direction unless acted upon by a force. This constant speed is very related to meters per second.

Real-World Examples

Walking Speed

A typical walking speed is around 1.4 m/s.

Sprinting Speed

An Olympic sprinter can reach speeds of around 10-12 m/s.

Car Speed

A car traveling at 60 km/h is moving at approximately 16.67 m/s. (60,000 m3600 s=16.67 m/s\frac{60,000 \ m}{3600 \ s} = 16.67 \ m/s)

Speed of Sound

The speed of sound in dry air at 20°C is approximately 343 m/s.

Orbital Speed

The International Space Station orbits Earth at approximately 7,660 m/s.

Conversion to Other Units

Metres per second can be converted to other common units of speed:

  • Kilometres per hour (km/h): Multiply m/s by 3.6. (m/s3.6=km/hm/s * 3.6 = km/h)
  • Miles per hour (mph): Multiply m/s by 2.237. (m/s2.237=mphm/s * 2.237 = mph)
  • Knots (kn): Multiply m/s by 1.944. (m/s1.944=knotsm/s * 1.944 = knots)

What is miles per hour?

Here's a breakdown of miles per hour, designed for clarity and SEO:

What is Miles per hour?

Miles per hour (mph) is a unit of speed expressing the number of miles traveled in one hour. It is commonly used in the United States and the United Kingdom for measuring the speed of vehicles and other forms of transportation. Understanding mph provides a clear sense of how quickly something is moving.

Definition of Miles per Hour

Miles per hour (mph) is a scalar quantity, meaning it only has magnitude and no direction. It represents the distance covered in miles over a duration of one hour. 1 mph is equivalent to 1.60934 kilometers per hour (km/h).

How Miles per Hour is Formed

The unit "miles per hour" is derived from two fundamental units:

  • Mile: A unit of distance equal to 5,280 feet or approximately 1.609 kilometers.
  • Hour: A unit of time equal to 60 minutes or 3,600 seconds.

Therefore, mph is calculated by dividing the distance traveled in miles by the time taken in hours.

Formula for Calculating Speed in Miles per Hour

The formula for calculating speed in miles per hour is:

Speed (mph)=Distance (miles)Time (hours)\text{Speed (mph)} = \frac{\text{Distance (miles)}}{\text{Time (hours)}}

Example: If a car travels 150 miles in 2.5 hours, its speed is:

Speed=150 miles2.5 hours=60 mph\text{Speed} = \frac{150 \text{ miles}}{2.5 \text{ hours}} = 60 \text{ mph}

Common Examples of Speeds in Miles per Hour

  • Walking Speed: Average walking speed is around 3 mph.
  • Bicycle Speed: A casual cyclist might travel at 10-15 mph.
  • City Driving: Average speed in city traffic can be 20-30 mph.
  • Highway Driving: Speed limits on highways are typically 65-75 mph.
  • High-Speed Train: High-speed trains can reach speeds of 150-200 mph.
  • Commercial Airplane: Cruising speeds of commercial airplanes are around 550-600 mph.
  • Fastest recorded speed for a production car: SSC Tuatara - 316 mph

Interesting Facts and Historical Context

While there's no specific "law" tied directly to miles per hour, the concept of speed and its measurement has been crucial in transportation and physics.

  • Early Speed Measurement: Before standardized units like mph, speed was often described relatively (e.g., "the speed of a horse").
  • Automobile Impact: The widespread adoption of automobiles in the early 20th century led to a need for precise speed measurement, solidifying the use of mph in countries like the US and UK.
  • Speed Limits: Speed limits are legally enforced restrictions on the maximum speed at which vehicles may travel on particular roads. They are typically set by the legislative bodies of national or local governments

Miles per Hour Conversion Examples

  • Marathon Running: Elite marathon runners average around 12-13 mph.
  • Baseball Pitch: A fastball pitch can reach speeds of 90-100 mph.
  • Hurricane Winds: Category 1 hurricanes have wind speeds of 74-95 mph.

External Resources

For a more in-depth understanding of speed and its related concepts, refer to these resources:

Complete Metres per second conversion table

Enter # of Metres per second
Convert 1 m/s to other unitsResult
Metres per second to Kilometres per hour (m/s to km/h)3.6
Metres per second to Millimeters per hour (m/s to mm/h)3600000
Metres per second to Miles per hour (m/s to mph)2.2369362920544
Metres per second to Knots (m/s to knot)1.943845249222
Metres per second to Feet per second (m/s to ft/s)3.280840769904
Metres per second to Feet per minute (m/s to ft/min)196.85102362406
Metres per second to Inches per hour (m/s to in/h)141757.68644198