Author Topic: Weird scientific questions (Read 16829 times)

Kszchroink · « **Reply #80 on:** October 06, 2007, 12:17:25 pm »

<no image macros allowed, read the forum rules: http://forums.soldat.pl/index.php?action=help >

edit: yes, i know that forward does not equal up. forward does, in this case, equal airflow. airflow equals up, eventually.

LtKillroy · « **Reply #81 on:** October 06, 2007, 12:22:53 pm »

But it is on a treadmill... It does not go forword... Hence it does not go up...

Graham · « **Reply #82 on:** October 06, 2007, 12:27:46 pm »

It doesn't matter if the engines are going or not, if its on a treadmill that is going the same speed or faster it will not go forward. So no lift can be created. However if the treadmill was slower then the plane or not moving at all it would go forward and then generate lift.

This is one of those time where you have to think
"Can it really be that everyone in the world is wrong, but I am right? Or is it the other way around?"

Kszchroink · « **Reply #83 on:** October 06, 2007, 12:30:08 pm »

THE TREADMILL WOULD ONLY MAKE THE WHEELS SPIN TWICE AS FAST, and the movement of the wheels doesn't affect the airplane's movement at all

edit: god damn, 5 lounge posters are "everyone in the world"?

Graham · « **Reply #84 on:** October 06, 2007, 12:32:39 pm »

If the wheels cannot grip and push off on anything they cannot move. Last time I checked planes used wheels to move on the ground. Also using big red fonts and image macros just makes you look retarded.

Kszchroink · « **Reply #85 on:** October 06, 2007, 12:37:42 pm »

1. image macros are images with captions
2. http://www.youtube.com/watch?v=l__kEcvDir0

a-4-year-old · « **Reply #86 on:** October 06, 2007, 12:40:50 pm »

the plane is on a treadmil, it doesn't have a net speed, it does not have lift.

Kszchroink · « **Reply #87 on:** October 06, 2007, 12:43:49 pm »

why doesn't the plane have a net speed? it accelerates thanks to the engine "pushing" it forwards. airplanes use wheels only to lessen friction when moving on ground so they don't need as much power to move.

a-4-year-old · « **Reply #88 on:** October 06, 2007, 12:47:58 pm »

I can tell you they don't take off in high current.

Kszchroink · « **Reply #89 on:** October 06, 2007, 12:48:53 pm »

dude you're pretty smart can you tell me how to take off in this thing

i just bought one and i don't know how to move it, i mean it can't use the wheels in water!!

Graham · « **Reply #90 on:** October 06, 2007, 12:49:59 pm »

Your video don't not give any support, because speed on the "treadmill" is not factored in.

Kszchroink · « **Reply #91 on:** October 06, 2007, 12:51:16 pm »

guys how much do you know about airplanes?

Graham · « **Reply #92 on:** October 06, 2007, 12:52:10 pm »

How much do you know about treadmills?

Kszchroink · « **Reply #93 on:** October 06, 2007, 12:55:41 pm »

well they're belts put on spinning bits (wheels, etc.), they're used in factories to convey things and also they're used in tanks because they distribute weight more effectively than wheels

Date Posted: October 06, 2007, 01:55:11 pm

now tell me some of the things you know about airplane wheels

a-4-year-old · « **Reply #94 on:** October 06, 2007, 12:56:22 pm »

What the hell did that video prove? I'll tell you, nothing.

an airplane has to be moving forward to generate its own lift, a conveyor belt would keep the plane from moving forward and you lose so shut up.

Kszchroink · « **Reply #95 on:** October 06, 2007, 12:56:59 pm »

Quote from: Kszchroink on October 06, 2007, 12:48:53 pm

dude you're pretty smart can you tell me how to take off in this thing

i just bought one and i don't know how to move it, i mean it can't use the wheels in water!!

please answer this it's very urgent

urraka · « **Reply #96 on:** October 06, 2007, 12:58:12 pm »

Kszchroink, haha, he really fucked all of us with the plane thing. Of course it'll lift! The damn treadmill just doesn't affect the plane, lolz.

Graham · « **Reply #97 on:** October 06, 2007, 12:59:33 pm »

The water is not going the same speed the plane would when the propeller is going... so of course it would lift...

a-4-year-old · « **Reply #98 on:** October 06, 2007, 01:00:14 pm »

you could only take off if you go fast enough on the water.

Kszchroink · « **Reply #99 on:** October 06, 2007, 01:01:05 pm »

hey â€ why does the plane move in the water??? i don't understand this

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Author Topic: Weird scientific questions (Read 16829 times)