any ideas
Light travels at c in a vacuum. No mass can be accelerated to the speed of light. There are theoretical particles (tachyons) that travel faster than light, but their existence has not been demonstrated.
c = exactly 299,792,458 metres per second (1,079,252,849 km/h).
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It is 268mph or 431kph by the Bugatti Veyron SuperSport.
The fastest wind speed recorded in Newfoundland was 180 km/h (112 mph) during a hurricane in September 2010.
1 inch per day!
The fastest wind speed ever recorded on Earth was 253 mph (408 km/h) during Tropical Cyclone Olivia in 1996 at Barrow Island, Australia.
The fastest recorded speed of a kite is around 145 miles per hour (233 km/h). This record was set by the Blackbird Kite, a high-performance sport kite.
My family has not experienced any hurricanes, and therefore no one has achieved a fastest wind speed related to hurricanes.
"Silver Arrow W 125" by Mercedes Benz.
The fastest handwriting speed ever recorded by an individual is 350 words per minute.
75 mph
214 mph
Australia's fastest animal is the Kangaroo. The fastest recorded speed of a Kangaroo is 70 km/h which is 25 km/h FASTER than the fastest recorded speed of Australia's flightless bird the Emu.
According to research the maximum spped of a sneeze leaving the nose was 165mph! the fastest recorded speed that has been recorded is... 166.7km/h
The speed of the fastest tennis shot ever recorded is 163.7 miles per hour, achieved by Samuel Groth in 2012.
The fastest ever serve recorded; 251 Km/h, was by Ivo Karlovic.
The fastest wind speed recorded in Newfoundland was 180 km/h (112 mph) during a hurricane in September 2010.
40 Mph
374 mph
The fastest recorded soccer kick was 114 MPH.