220 kph = about 200.5 feet per second.
Sound travels at 1,088 fps.
it will be about 54000 or around there 3,240,000 ft then convert ft to mtrs then to miles
Sound
To convert feet per second to miles per hour, you need to multiply the feet per second by 0.681818. In this case, if the satellite travels 50,000 feet per second, it would be traveling approximately 34,091 miles per hour.
into what?
Anything that travels 1,635 miles per hour.
Inches per second x 0.0833 = feet per second.
1,100 feet per second = 66,000 feet per minute
Multiply feet per second by 0.3048 to get meters per second.
To convert feet per second to meters per hour, you first convert feet to meters by multiplying by 0.3048 and then convert seconds to hours by dividing by 3600. Therefore, 217.65 feet per second is approximately 148.53 meters per hour.
Light travels faster than sound. Light travels at a speed of about 186,000 miles per second (300,000 kilometers per second) in a vacuum, while sound travels at a speed of about 1,125 feet per second (343 meters per second) in air.
-- to convert the feet to inches, multiply by 12-- to convert the minute to second, divide by 60-- combining these operations, take (feet per minute) and multiply by (12/60) = 0.2