Richard
Final Approach
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Ack...city life
If you don't agree, explain how a kite requires a counterforce (usually a weight) against the winds to stay aloft.
Richard said:If you don't agree, explain how a kite requires a counterforce (usually a weight) against the winds to stay aloft.
Let'sgoflying! said:is part of this thread missing?
Let'sgoflying! said:is part of this thread missing?
lancefisher said:How exactly did you arrive at the notion that thrust equals weight? I can't think of any situation where that's true except when an object in freefall has reached "terminal velocity".
Richard said:Well, I don't actually think weight = thrust. I too was trying to tie it to the 4 forces concept. I was hoping someone could explain how a kite is kept aloft.
A helicopter hovering?lancefisher said:How exactly did you arrive at the notion that thrust equals weight? I can't think of any situation where that's true except when an object in freefall has reached "terminal velocity".
Everskyward said:A helicopter hovering?
lancefisher said:Maybe, but the vertical "thrust" of a helicopter is usually called lift. Maybe a powerful jet that's climbing vertically and holding a near constant airspeed would be a better example of thrust = weight.