Ok, let's figure this one out: Assume mach speed is 1,010 feet per second, we could travel 689 miles in one hour. (1010 ft * 60sec *60min) / 5,280 ft = 689 mph rounded. Therefore, 0.81 of mach should be 558.09 mph
Mach 2.34 is equal to 2445 KM/HR or 1548 MPH.
mach 1 = 761.207 mph, so 761.207 * 0.791 = 602.115 mph
How many miles will you travel in an hour at that constant speed? 60/4=15 miles per hour
Your average speed is 7.5 miles per hour.
Mach 1 is the speed of sound. 768 miles per hr. Mach 2 is twice that & so on.
750*0.82=615 mph By the way, 1 mach is the speed of sound, which is 750 mph
Mach 1 = 761.207051 Miles Per Hour Mach 2 = 1,522.4141 Miles Per Hour Mach 3 = 2,283.62115 Miles Per Hour Mach 4 = 3,044.8282 Miles Per Hour http://en.wikipedia.org/wiki/Mach_number
1,903 miles per hour.
Mach 85 is 64,702.6 mph
The A380 has a cruising speed of Mach 0.85 (about 900 km/h or 560 mph at cruising altitude), its maximum design speed is Mach 0.96.
Answer: 219,000 km/h = 136,080.291 mph
It is 3800 miles per hour.
Mach refers to the speed of sound in air. Typically about 750 mi/hr but it varies faster or slower with temperature from cold to hot respectively. Mach one is one times speed of sound. Mach 3 would be three times speed of sound.
Mach is a unit of speed based on the speed of sound (which varies with altitude and pressure). Mach 1 is the speed of sound, 340.29 m/sec or about 761.2 mph at sea level. Mach 2.5 would be 2.5 times as fast, or about 1900 mph.
No . Mach Number is a non-dimensional measurement of SPEED. G-Forces is a measurement of Acceleration.Mach Number is Speed of the aircraft divided by speed of Sound. Therefore it is non-dimensional. Speed is measured in Miles-per-Hour or similar. So when you divide Aiplane Speed(MPH) by Speed of Sound(MPH), then the dimensions divide out.G-Forces is a measure of the Rate of Speed or the amount the airplane speed increases per second. It is measured in Miles-per-Hour-per-Hour.
Ok, let's figure this one out: Assume mach speed is 1,010 feet per second, we could travel 689 miles in one hour. (1010 ft * 60sec *60min) / 5,280 ft = 689 mph rounded. Therefore, 0.81 of mach should be 558.09 mph