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.
The penny drop a height after 1 second penny is on the ground
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.
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).
The penny drop a height after 1 second penny is on the ground
40000 feet = 7.6 miles
About 4.2 miles.
If a car is moving at 100 feet per second, then it is traveling at 100 feet per second.
146.6 feet per second.
About 41 feet per second.
About 4.55 feet per second.
To calculate the distance to the airplane, we first convert the time taken for the radiopulse to return into seconds: 8948 nanoseconds is 8.948 microseconds or 0.000008948 seconds. Radio waves travel at the speed of light, approximately 299,792,458 meters per second. Since the radiopulse travels to the airplane and back, we divide the total time by 2 and then multiply by the speed of light to find the one-way distance, which is about 13.3 feet.
73.33 feet per second.