-6.667 miles per second squared
To convert 4.4 miles per hour per second to meters per second squared, first convert 4.4 miles to meters (1 mile = 1609.34 meters) and 1 hour to seconds (1 hour = 3600 seconds). Then divide the speed in meters per second by the time in seconds squared to get the acceleration in meters per second squared.
-66.667 miles per second squared
A gain of 2 miles per second squared
To convert speed change from miles per hour per second to miles per hour squared, you would need to divide by a time unit, which in this case would be seconds. Therefore, 3.6 miles per hour per second is equivalent to 3.6 miles per hour squared.
The acceleration of gravity is approximately 32.2 feet per second squared. If you convert this to miles per hour per hour (mph/h), it would be approximately 21.9 mph/h.
1 miles in metres 1 miles = 1609.344 metres
To escape the Earths gravity the shuttle goes 17,500 miles an hour. You can use that value to figure out how far it goes in 500 seconds.
2 miles per second squared
44,000 square kilometers is about 16,988.5 square miles.
Using 32 ft/sec2 as the acceleration due to gravity, it would be 0.0303.. miles per sec.
it is28,950,000 squared miles