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Feet per minute (ft/min) to Kilometres per hour (km/h) conversion

Feet per minute to Kilometres per hour conversion table

Feet per minute (ft/min)Kilometres per hour (km/h)
00
10.0182879414784
20.0365758829568
30.0548638244352
40.0731517659136
50.091439707392
60.1097276488704
70.1280155903488
80.1463035318272
90.1645914733056
100.182879414784
200.365758829568
300.548638244352
400.731517659136
500.91439707392
601.097276488704
701.280155903488
801.463035318272
901.645914733056
1001.82879414784
100018.2879414784

How to convert feet per minute to kilometres per hour?

Converting feet per minute to kilometers per hour involves understanding the relationships between these units of speed. Here's a breakdown of the conversion process, examples, and related context.

Conversion Factors

To convert between feet per minute (ft/min) and kilometers per hour (km/h), you need the following conversion factors:

  • 1 foot = 0.3048 meters
  • 1 kilometer = 1000 meters
  • 1 hour = 60 minutes

Converting Feet per Minute to Kilometers per Hour

Here's how to convert 1 foot per minute to kilometers per hour:

  1. Convert feet to meters:

    1 ft=0.3048 m1 \text{ ft} = 0.3048 \text{ m}

  2. Convert meters to kilometers:

    0.3048 m=0.30481000 km=0.0003048 km0.3048 \text{ m} = \frac{0.3048}{1000} \text{ km} = 0.0003048 \text{ km}

  3. Convert minutes to hours:

    1 min=160 hour1 \text{ min} = \frac{1}{60} \text{ hour}

  4. Combine the conversions:

    1ftmin=0.0003048 km160 hour=0.0003048×60kmhour=0.018288kmhour1 \frac{\text{ft}}{\text{min}} = \frac{0.0003048 \text{ km}}{\frac{1}{60} \text{ hour}} = 0.0003048 \times 60 \frac{\text{km}}{\text{hour}} = 0.018288 \frac{\text{km}}{\text{hour}}

Therefore, 1 foot per minute is equal to approximately 0.018288 kilometers per hour.

Converting Kilometers per Hour to Feet per Minute

To convert 1 kilometer per hour to feet per minute, you need to reverse the process:

  1. Convert kilometers to meters:

    1 km=1000 m1 \text{ km} = 1000 \text{ m}

  2. Convert meters to feet:

    1000 m=10000.3048 ft≈3280.84 ft1000 \text{ m} = \frac{1000}{0.3048} \text{ ft} \approx 3280.84 \text{ ft}

  3. Convert hours to minutes:

    1 hour=60 min1 \text{ hour} = 60 \text{ min}

  4. Combine the conversions:

    1kmhour=3280.84 ft60 min≈54.68ftmin1 \frac{\text{km}}{\text{hour}} = \frac{3280.84 \text{ ft}}{60 \text{ min}} \approx 54.68 \frac{\text{ft}}{\text{min}}

Therefore, 1 kilometer per hour is approximately equal to 54.68 feet per minute.

Examples

Here are a few more examples of common speeds and their conversions:

  1. Walking Speed:

    • Typical walking speed: 3 miles per hour
    • 3 mph≈264 ft/min3 \text{ mph} \approx 264 \text{ ft/min}
    • 264 ft/min≈4.83 km/h264 \text{ ft/min} \approx 4.83 \text{ km/h}

  2. Running Speed:

    • Average jogging speed: 6 miles per hour
    • 6 mph≈528 ft/min6 \text{ mph} \approx 528 \text{ ft/min}
    • 528 ft/min≈9.66 km/h528 \text{ ft/min} \approx 9.66 \text{ km/h}

  3. Bicycle Speed:

    • Casual biking speed: 12 miles per hour
    • 12 mph≈1056 ft/min12 \text{ mph} \approx 1056 \text{ ft/min}
    • 1056 ft/min≈19.31 km/h1056 \text{ ft/min} \approx 19.31 \text{ km/h}

The Importance of Standard Units

The standardization of units is crucial for science, engineering, and everyday life. The SI (International System of Units) is the modern form of the metric system and is the world's most widely used system of measurement. While feet per minute is still used in some contexts (particularly in the US), kilometers per hour is more common globally. Standardization facilitates clear communication and accurate calculations.

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 Kilometres per hour to other unit conversions.

What is Feet per minute?

Feet per minute (ft/min) is a unit of speed, expressing the distance in feet traveled in one minute. It's commonly used to measure relatively slow speeds, like the speed of a conveyor belt or the movement of air in ventilation systems.

Understanding Feet per Minute

Feet per minute represents a linear speed. It answers the question: "How many feet does something travel in one minute?"

Speed (ft/min)=Distance (feet)Time (minutes)\text{Speed (ft/min)} = \frac{\text{Distance (feet)}}{\text{Time (minutes)}}

Formation of Feet per Minute

Feet per minute is derived from the base units of length (feet) and time (minutes). The "foot" is a unit of length in the imperial and US customary systems of measurement. The "minute" is a unit of time, commonly defined as 60 seconds. Combining these, we get a unit for speed.

Real-World Examples

  • Conveyor Belts: Conveyor belt speeds are often measured in feet per minute to ensure efficient material handling in factories and warehouses. For example, a conveyor belt might operate at 30 ft/min.

  • Elevators: The speed of older or service elevators can be specified in feet per minute. Common speeds range from 100-500 ft/min for passenger elevators, but service elevators are typically slower.

  • Air Velocity in HVAC Systems: Airflow within ventilation systems is often measured in feet per minute to ensure proper air circulation and comfort. Recommended air velocity in supply ducts can be between 500-900 ft/min, while return ducts can be 300-700 ft/min.

  • Water Flow: While not a direct speed measurement, the velocity of water flow in pipes can be expressed using feet per minute, calculated from the volumetric flow rate and pipe diameter.

  • Paper and Textile Manufacturing: The rate at which materials move through production lines can be monitored using this unit of measure.

Notable Associations and Facts

While there isn't a specific law or famous figure directly associated with "feet per minute," its use is governed by principles of physics related to motion and mechanics. Understanding speed and velocity is fundamental to classical mechanics, a field significantly shaped by figures like Isaac Newton.

What is Kilometres per hour?

Kilometres per hour (km/h) is a unit of speed, expressing the number of kilometres travelled in one hour. It is a commonly used unit for measuring the speed of vehicles and wind speeds.

Definition and Formation

Kilometres per hour is a derived unit, formed by combining the units of distance (kilometres) and time (hours).

  • Kilometre (km): A unit of length in the metric system, equal to 1000 meters.
  • Hour (h): A unit of time, equal to 60 minutes or 3600 seconds.

Therefore, 1 km/h means travelling a distance of 1 kilometre in a time of 1 hour.

Conversion to Other Units

Kilometres per hour can be converted to other commonly used units of speed:

  • Meters per second (m/s): To convert from km/h to m/s, divide by 3.6.

    m/s=km/h3.6\text{m/s} = \frac{\text{km/h}}{3.6}

  • Miles per hour (mph): To convert from km/h to mph, divide by 1.60934.

    mph=km/h1.60934\text{mph} = \frac{\text{km/h}}{1.60934}

Significance and Applications

  • Speedometers: Most cars, motorcycles, and other vehicles display speed in km/h in countries that use the metric system.
  • Weather Reports: Wind speeds are often reported in km/h, especially in regions adhering to metric standards.
  • Sports: The speed of a runner or cyclist might be measured in km/h during a race.

Interesting Facts and Associations

While no specific scientific "law" is directly tied to km/h, understanding speed and its measurement has been crucial to many scientific advancements. One notable association involves the development of radar technology.

  • Radar Speed Guns: Radar technology, initially developed for military applications, is now commonly used by law enforcement to measure the speed of vehicles in km/h (or mph in some regions). These devices utilize the Doppler effect to determine the speed of a moving object. Learn more about Radar Speed Guns.

Real-World Examples

Here are some examples illustrating different speeds in km/h:

  • Walking Speed: A brisk walking speed is typically around 5 km/h.
  • City Driving: Speed limits in urban areas often range from 30-50 km/h.
  • Highway Driving: Highway speed limits can range from 80-130 km/h, depending on the country.
  • High-Speed Train: Some high-speed trains can travel at speeds exceeding 300 km/h.
  • Commercial Airliner: Cruising speeds for commercial airplanes are around 800-900 km/h.

Understanding km/h provides a practical way to gauge the rate at which objects are moving, contributing to safety and awareness in various everyday situations.

Complete Feet per minute conversion table

Enter # of Feet per minute
Convert 1 ft/min to other unitsResult
Feet per minute to Metres per second (ft/min to m/s)0.005079983744
Feet per minute to Kilometres per hour (ft/min to km/h)0.0182879414784
Feet per minute to Millimeters per hour (ft/min to mm/h)18287.9414784
Feet per minute to Miles per hour (ft/min to mph)0.0113636
Feet per minute to Knots (ft/min to knot)0.009874702266899
Feet per minute to Feet per second (ft/min to ft/s)0.01666661777776
Feet per minute to Inches per hour (ft/min to in/h)720.12674271229

Speed conversions