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

Miles per hour to Metres per second conversion table

Miles per hour (mph)Metres per second (m/s)
00
10.44704
20.89408
31.34112
41.78816
52.2352
62.68224
73.12928
83.57632
94.02336
104.4704
208.9408
3013.4112
4017.8816
5022.352
6026.8224
7031.2928
8035.7632
9040.2336
10044.704
1000447.04

How to convert miles per hour to metres per second?

Here's an explanation of the conversion between miles per hour (mph) and meters per second (m/s).

Understanding Miles per Hour to Meters per Second Conversion

Converting between miles per hour and meters per second involves understanding the relationship between the units of distance (miles vs. meters) and time (hours vs. seconds). This conversion is commonly used in physics, engineering, and everyday situations involving speed or velocity.

Conversion Factors

To convert accurately, we need the correct conversion factors:

  • 1 mile = 1609.34 meters (approximately)
  • 1 hour = 3600 seconds

Converting 1 mph to m/s

Here's how to convert 1 mile per hour to meters per second:

  1. Start with 1 mph:

    1mileshour1 \frac{miles}{hour}

  2. Convert miles to meters:

    1mileshour×1609.34 meters1 mile=1609.34metershour1 \frac{miles}{hour} \times \frac{1609.34 \text{ meters}}{1 \text{ mile}} = 1609.34 \frac{meters}{hour}

  3. Convert hours to seconds:

    1609.34metershour×1 hour3600 seconds=0.44704meterssecond1609.34 \frac{meters}{hour} \times \frac{1 \text{ hour}}{3600 \text{ seconds}} = 0.44704 \frac{meters}{second}

Therefore, 1 mile per hour is approximately equal to 0.44704 meters per second.

Converting 1 m/s to mph

Now, let's convert 1 meter per second to miles per hour:

  1. Start with 1 m/s:

    1meterssecond1 \frac{meters}{second}

  2. Convert meters to miles:

    1meterssecond×1 mile1609.34 meters=0.000621371milessecond1 \frac{meters}{second} \times \frac{1 \text{ mile}}{1609.34 \text{ meters}} = 0.000621371 \frac{miles}{second}

  3. Convert seconds to hours:

    0.000621371milessecond×3600 seconds1 hour=2.23694mileshour0.000621371 \frac{miles}{second} \times \frac{3600 \text{ seconds}}{1 \text{ hour}} = 2.23694 \frac{miles}{hour}

Thus, 1 meter per second is approximately equal to 2.23694 miles per hour.

Real-World Examples

Activity/Object Speed (mph) Speed (m/s)
Average walking speed 3.1 1.4
Average cycling speed 12 5.4
City driving speed 25 11.2
Highway driving speed 65 29.1
Sprinting (Usain Bolt) 28 12.4

Associated Laws, Facts, and People

  • Galileo Galilei: Although he didn't use the modern units of mph or m/s, Galileo's work on motion and constant acceleration laid the groundwork for understanding speed and velocity.
  • Speed Limits: Speed limits on roads are often given in mph in countries like the USA and the UK, while many other countries use kilometers per hour (km/h). Converting to m/s helps in scientific contexts.
  • Physics: In physics, m/s is the standard unit for speed in the International System of Units (SI). This makes it easier to use in calculations involving energy, momentum, and other related concepts.

Additional Resources

For more information, you can refer to these resources:

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 Metres per second to other unit conversions.

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:

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)

Complete Miles per hour conversion table

Enter # of Miles per hour
Convert 1 mph to other unitsResult
Miles per hour to Metres per second (mph to m/s)0.44704
Miles per hour to Kilometres per hour (mph to km/h)1.609344
Miles per hour to Millimeters per hour (mph to mm/h)1609344
Miles per hour to Knots (mph to knot)0.8689765802122
Miles per hour to Feet per second (mph to ft/s)1.4666670577779
Miles per hour to Feet per minute (mph to ft/min)88.000281600901
Miles per hour to Inches per hour (mph to in/h)63371.356147022