How fast is mach 3 in meters per second?
Mach 3 = 1,020.87 meters per second.
Mach 10 is equivalent to 3,402.9 meters per second. It is about 7,000 miles per hour. At Mach 10, an aircraft could circumnavigate the earth in less than four hours. The Mach number is a measure of how fast an object is travelling relative to the speed of sound. The Mach number is calculated by dividing the speed of an object by the speed of sound. Speed of sound is about 760mph
That's a tough question to answer, because the speed of sound depends on altitude, and you haven't specified any. Mach 20 = 20 times the speed of sound. At sea level: Speed of sound = 343 meters per second. Mach 20 = (343 x 20) = 6,860 meters per second = 4.263 miles per second = 15,345 miles per hour.
How fast does a truck move in meters per second if it has tires with a circumference of 2.5 meters rotating at 2 revolutions per second?
If a fish swims 0.09 centimeters every hundredth of a second how fast in meters per second is it swimming?
To pass a truck a car initially traveling 25 meters per second accelerates at a constant rate of 3 meters per second squared after 6 seconds how fast is the car traveling?
Mach refers to a measure of speed, equivalent to the speed of sound. As such, because the speed of sound increases as the temperature increases, Mach 1 is not a constant measure. At a temperature of 15 degrees celsius, the speed of sound is equal to 340.3 metres per second. Therefore, Mach 1.6 at 15 degrees Celsius is equal to 340.3 x 1.6 = 544.48 metres per second.