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# A jet travels thriough 10 degree celsius air at mach3. What is it's speed in meters per second?

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A jet travels thriough 10 degree celsius air at mach3. What is it's speed in meters per second?

Guest Aug 10, 2015

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A Mach number is a measure of speed.  It is the speed of the plane divided by the speed of sound.  For example, a plane flying at Mach 2 is travelling at twice the speed of sound.

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Alan  Aug 11, 2015
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A jet traveling through 10 degrees Celsius at mach 3

Speed:1012m/s

jdh3010  Aug 11, 2015
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Melody  Aug 11, 2015
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I put the numbers in 'Mach Equation' from WolframAlpha.

jdh3010  Aug 11, 2015
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What is mach?

Melody  Aug 11, 2015
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A Mach number is a measure of speed.  It is the speed of the plane divided by the speed of sound.  For example, a plane flying at Mach 2 is travelling at twice the speed of sound.

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Alan  Aug 11, 2015
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Thanks Alan, I learn something every day :))

Melody  Aug 11, 2015
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Thanks jdh3010 too

Melody  Aug 11, 2015