Registered: 12/09/00
Posts: 8374
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Quote:
Originally posted by socalpunx: Why is a Harrier jet able to take off from what is basically a stable position while hovering?
It's different.
A harrier is only needing to overcome one force - gravity. It's wings, while the engines *are forcing the air down* don't need forward momentum to create lift.
_________________________ "Nature has constituted utility to man the standard and test of virtue. Men living in different countries, under different circumstances, different habits and regimens, may have different utilities; the same act, therefore, may be useful and consequently virtuous in one country which is injurious and vicious in another differently circumstanced" - Thomas Jefferson, moral relativist