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Miles per Hour Traditional British unit of velocity used by land based vehicles. | Conversions | | | | | | | | 1 mile per hour (mph) | = | 1.609 kilometres per hour (kph) | | 1 mile per hour (mph) | = | 0.44694 ms-1 | | Examples | | | Snail | 0.03 mph (0.013 ms-1) | | Fast walk | 4 mph (1.79 ms-1) | | Stephenson′s Rocket | 30 mph (13.4 ms-1) | | Steam train speed record | 126 mph (56.3 ms-1) | | Fastest boat (Spirit of Australia 1978) | 317.6 mph (141.95 ms-1) | | Land speed record (Thrust SSC 1997) | 763 mph (341.0 ms-1) | | Concorde | 1336 mph (597 ms-1) | | Fastest plane (SR71 BlackBird) | 2193 mph (980 ms-1) |
See also: Kilometres Per Hour, Mile, Velocity.
  
Subjects:- Physics
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