Aircraft climb when they start flying and decend when they land. This is usually at a very small rate ( to avoid upsetting the passengers). If you are talking about an aircraft landing then 500 feet per minute is about right
1 foot.
Well the average terminal velocity ofr an average sized jumper is 120mph. I fall at 120mph and fall 10,000 feet in 45/50 seconds so I guess about 213 feet per second.
1 second, since all objects fall at 16 feet per second.
40000 feet = 7.6 miles
About 41 feet per second.
1 foot.
Well the average terminal velocity ofr an average sized jumper is 120mph. I fall at 120mph and fall 10,000 feet in 45/50 seconds so I guess about 213 feet per second.
1 second, since all objects fall at 16 feet per second.
In the tenth second, an object in free fall will have fallen approximately 490 meters. This is because the distance fallen increases by 1/2 the acceleration of gravity each second squared (9.8 m/s^2).
40000 feet = 7.6 miles
About 4.2 miles.
146.6 feet per second.
About 4.55 feet per second.
About 41 feet per second.
If a car is moving at 100 feet per second, then it is traveling at 100 feet per second.
6.1 mph = 8.95 feet / second.
100 mph = 146.66 feet per second