ft = feet so 35000 feet = 35000ft ft stands for feet! YOU STUPID PERSON!
10.668 kilometers.
ahah. Firstly depends on what type of helicopter it is.most helicopters wouldn't be able to make it up to 35,000 feet because the air us there is i think unstable. the higher the aircraft goes the less power there is. so if you took a 1 tonne boulder and dropped it from 35000 feet you would probably only get a little bit of power back.
1000 feet
how many square feet in 25 feet by 6 feet
7 feet by 23 feet.
2.5m is how many feet
3660mm = how many feet
60m2 how many feet
5 feet = 1 yard, 2 feet
How many acres are 310 feet * 630 feet
it will cover 3 cubic feet, or 9 feet, I am not sure how many square feet
7200 feet.