Answer this question...
|:]
Joined: Aug 2004
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^no its not
and WOW to click
this is my last attempt to knock this into ur head, i am in awe of ur...i dunno even know how to say it.
but if u read the question again, u will read "This conveyer has a control system that tracks the plane speed and tunes the speed of the conveyer to be exactly the same (but in opposite direction)." so tell me again how increasing thrust which increases the planes speed (which in turn increases conveyer speed) can allow it to gain speed AND lift...
i mean, how retarded do you have to be? a PILOT said it wouldnt and u retards are not accepting it, COMMON! screw theory (even in theory this will NOT work), this is real life!
and WOW to click
this is my last attempt to knock this into ur head, i am in awe of ur...i dunno even know how to say it.
but if u read the question again, u will read "This conveyer has a control system that tracks the plane speed and tunes the speed of the conveyer to be exactly the same (but in opposite direction)." so tell me again how increasing thrust which increases the planes speed (which in turn increases conveyer speed) can allow it to gain speed AND lift...
i mean, how retarded do you have to be? a PILOT said it wouldnt and u retards are not accepting it, COMMON! screw theory (even in theory this will NOT work), this is real life!
VX Hatch with 431,500!
Joined: Sep 2005
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From: Missouri
Originally Posted by Tark
yup.. stupid... why the fuck do you think you so right? tell dumbass what make a plane flight? the speed? it the lift generated but the flow of air on the wings. it the plane is stationary on the belt no lift is generated and therefor the plane wont take off. that why they have WIND TUNELS to test aerodynamics to plane, car and shit! you really need to shut the fuck up
The more speed the plane has, the greater the volume of air that flows around it over the course of time, say per minute or a second. If the plane is sitting still there is no air flowing. As the plane turns on it's motors, it sucks air (mass) and pushes it behind to inturn push the plane forward. As the plane moves forward, different air will not only go through its motors to thrust it forward, but around it's wings as well creating lift. The faster the plane goes by pushing mass behind it, more and more lift it will achieve.
Put a bottle rocket on a long sheet of paper. Light the bottle rocket. When the bottle rocket starts to advance, rip the paper backwards to keep the bottle rocket still. The bottle rocket doesn't even get the benifit of low friction wheel bearings! The way you are arguing, makes it sound like you could keep it still with no problem.
VX Hatch with 431,500!
Joined: Sep 2005
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From: Missouri
Originally Posted by Tark
An airplane flies due to the aerodynamic reactions that happen when air passes at high speed over the wing.
When air passes over the wing, it is forced to pass underneath or over top of it. The length of the wing is larger on the top portion, so according to laws of aerodynamics, the air flow becomes faster, to compensate the larger distance to be travelled. This significantly diminishes the pressure of air on the wing; the difference of pressure under and over the wings creates the necessary lift for flight.
on a belt that would not happen because the plane it not actually moving it staying still... the only movement are the wheels.
EDIT quote taken from Wikipidea
When air passes over the wing, it is forced to pass underneath or over top of it. The length of the wing is larger on the top portion, so according to laws of aerodynamics, the air flow becomes faster, to compensate the larger distance to be travelled. This significantly diminishes the pressure of air on the wing; the difference of pressure under and over the wings creates the necessary lift for flight.
on a belt that would not happen because the plane it not actually moving it staying still... the only movement are the wheels.
EDIT quote taken from Wikipidea
Very good, everything you wrote was correct, up until you stopped quoting and started thinking.
|:]
Joined: Aug 2004
Posts: 14,182
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Originally Posted by Highmile
Put a bottle rocket on a long sheet of paper. Light the bottle rocket. When the bottle rocket starts to advance, rip the paper backwards to keep the bottle rocket still. The bottle rocket doesn't even get the benifit of low friction wheel bearings! The way you are arguing, makes it sound like you could keep it still with no problem.
Senior Member
Joined: Mar 2002
Posts: 2,759
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From: DFW Texas
Originally Posted by centerforce99
It won't lift and this is why: The thruster may be on to get the plane going, but the conveyor is creating a disruption in the planes actually ability to gain momentum down the runway. It would be like drying to drive on a frozen lake w/just the rims. Yeah they are going to spin hella fast but you won't get anywhere. Second there is no substantial airflow created to make lift and 3rd: unless the wings are postioned for lift off, the plane is staying grounded.
VX Hatch with 431,500!
Joined: Sep 2005
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From: Missouri
Originally Posted by [Damnit]
can u people read wat i freaken say? WOW! read the god damn mofo question!
^that is the last time
h:
^that is the last time
h:
Senior Member
Joined: Jun 2004
Posts: 30,331
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From: Montréal, Canada
Originally Posted by Highmile
You are the one that said the plane would be stationary.
.
.
will air flow over and under the wings or will the plane stay stationnary? oh and yeha the wheel arent touching but paintownes me imagine the wheels are touching
Last edited by Tark; May 9, 2006 at 05:17 AM.