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The preferred walking speed is the speed at which humans or animals choose to walk. Many people tend to walk at about 1.42 metres per second (5.1 km/h; 3.2 mph; 4.7 ft/s). Many people tend to walk at about 1.42 metres per second (5.1 km/h; 3.2 mph; 4.7 ft/s).
A plot of walking speed versus slope resulting from Naismith's rule [7] and Langmuir corrections [7] [15] for base speeds of 5 km/h and 4 km/h compared to Tobler's hiking function. [ 16 ] [ n 1 ] Scarf's equivalence between distance and climb
W = walking velocity [km/h] [2] dh = elevation difference, dx = distance, S = slope, θ = angle of slope (inclination). The velocity on the flat terrain is 5 km / h, the maximum speed of 6 km / h is achieved roughly at -2.86°. [5] On flat terrain this formula works out to 5 km/h.
In Japan, the standard measure for walking speed is 80 m/min (4.8 km/h). Champion racewalkers can average more than 14 km/h (8.7 mph) over a distance of 20 km (12 mi). An average human child achieves independent walking ability at around 11 months old. [6]
The findings, published this week in the British Journal of Sports Medicine, show that the risk of Type 2 diabetes decreased significantly at a walking speed of 4 km/h or 2.5 mph and above.
Speed limit sign in the Republic of Ireland, using "km/h.". The SI representations, classified as symbols, are "km/h", "km h −1" and "km·h −1".Several other abbreviations of "kilometres per hour" have been used since the term was introduced and many are still in use today; for example, dictionaries list "kph", [3] [4] [5] "kmph" and "km/hr" [6] as English abbreviations.
Average walking speed—below a speed of about 2 m/s, ... 320 km/h or 200 mph is a parameter sometimes used in defining a supercar. ...
Power walking or speed walking is the act of walking with a speed at the upper end of the natural range for the walking gait, typically 7 to 9 km/h (4.3 to 5.5 mph).To qualify as power walking as opposed to jogging or running, at least one foot must be in contact with the ground at all times (see walking for a formal definition).