At an altitude of 40,000 feet (approximately 12,192 meters), gravity is slightly decreased compared to sea level, but the change is minimal. The acceleration due to gravity at this altitude is about 9.8 m/s², compared to approximately 9.81 m/s² at sea level. This represents a decrease of about 0.3%, which is not significant for most practical purposes.
Above 100,000 feet altitude (20 miles).
The Challenger explosion occurred at an altitude of about 46,000 feet.
8,000 feet into the atmosphere
Santa Fe's altitude is around 7,000 feet above sea level.
The altitude of Tucson, Arizona is approximately 2,389 feet (728 meters) above sea level.
Usually, all commercial jet aircraft cruise between 30000 and 40000 feet.
On a standard day, the temperature at 40,000 feet is approximately -69.7F.
When you're above the surface you are dealing with layers of the atmosphere, not layers of the Earth. At 40,000 feet you will be either in the upper troposphere or the lower stratosphere depending or you latitude.
Answer: 40000 km = 131,233,595.800 '
40,000 feet = 12.192km
40000 feet = 7.6 miles
40000 square feet
No
At about 30,000 feet, the air is thinner and the aircraft has little resistance at that height, because of that little resistance the plane can fly much further
if it is SQUARE FEET then it will be 0.9182651999999999 Acre
100 ft * 400 feet = 40000 square feet = 40000/43560 = 0.92 acres, approx.
5280 feet = 1 mile 40000 feet = 40000/5280 = 7.57576 miles (5dp)