The two example of Supersonic aircraft are Concorde
developed by UK and France which travelled from NY and London exceeding Mach
(the speed of sound). It was retired following a bad accident. The most famous
supersonic plane is the SR-71 Blackbird spy plane developed by Lockheed. A
supersonic airplane is simply one that is capable of flying faster than the
speed of sound, which is about 760 miles per hour.
Answer:
decreasing
Explanation:
Because the density in population umber is from baba.com
Answer:Limit the effects of reconstruction amendments
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<span>On 1931, Japanese invasion of Manchuria has began. Japan has declared an attack to Manchuria on September 18, 1931. By the end of 1931, Japan has destroyed the remaining administrative authority of the Republic Government of China in South Machuria. </span>
