The z-15's top speed is Mach 5. no way they said it was way faster than any other plane so it can't be mach 5. becuase i heard it was mach 9.7. 9000 mph.
but i just don't understand why NASA doesn't improve and turn it into a space plane because its not going to take a lot of work and if its really hard to control then how do they control the space shuttle. thats a beter way to make space travel.
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 302 mph. It was measured in an F5 tornado in the Oklahoma City area on May 3, 1999.
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.
the fastest winds recorded in a hurricane were 190 mph in Hurricane Camille.
it goes 10-15 mph.
it goes 10-15 mph.
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 recorded speed was about 40 mph.
The fastest wind speed recorded in Newfoundland was 180 km/h (112 mph) during a hurricane in September 2010.
No its not, It is acually the SSC Ultimate Aero, American Built With a recorded speed of 413 km/h (257 mph)