What is the mach number if an aircraft traveling at sea level at 0 degrees with a speed of A)1140km/h b)900.0km/ the answers are 0.995 abd 0.753 in order. I Cant get those.
mach number=speed of object/speed of sound
The Attempt at a Solution
322meters per second/316meters per second
1.02meters per second and i got a different number than the answer for number 2