The speed of sound of the harrier is the same as the speed of sound of any other object in the relevant medium. It is approx 1225 km/hour.
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
That speed is described as "fifty miles per hour".
Her speed was 50 miles per hour.
How many miles will you travel in an hour at that constant speed? 60/4=15 miles per hour
Average speed is usually a unit rate. So, if you travel 350 miles in 1 hour then that is said"350 miles per hour."
The Harrier jet can travel at up to 689 miles per hour.
Speed of sound in iron = 5120 metres / sec = 11453 miles / hour
the speed of sound is 768 miles per hour
The speed of sound in air is approximately 343 meters per second. To convert this to miles per hour, multiply by 3600 seconds in an hour and then divide by 1609 meters in a mile. The speed of sound in air is roughly 767 miles per hour.
The Earth travels at about 66000 miles per hour around the sun, much faster than the speed of sound which is about 750 miles per hour. Even as the Earth rotates, a point on the equator travels at a little over 1000 miles per hour so parts of the planet are faster than the speed of sound even without the orbit around the sun.
The speed of lightning is approximately 220,000 miles per hour, or 360,000 kilometers per hour. This makes it one of the fastest natural phenomena on Earth, along with the speed of sound and the speed of a tornado. Lightning is much faster than the speed of sound, which is about 767 miles per hour, but slower than the speed of light, which is about 670,616,629 miles per hour.
760 miles per hour (in air).
Approximately 720 miles per hour
760 miles per hour (in air).
The speed of light is more than 850 thousand times the speed of sound.
Light is much faster then the speed of sound. Sound travels at a speed of about 768 Miles per hour, when light travels at a speed of 186,282 miles per SECOND.
Mach one is the speed of sound, which is about 761.2 miles per hour (340.3 meters per second). Mach two is twice the speed of sound, which is about 1,522.4 miles per hour (680.6 meters per second).