Quote:
Originally posted by Mobycat:
Quote:
Originally posted by porsche996:
[b]
Quote:
Originally posted by Mobycat:
[b]
quote:
Originally posted by MattyX:
If, however, you applied an external force to the car, like a big-ass fan, then the car would move over the ice.
You have just added a second power source.

The plane does NOT have a second power source.[/b]
Moby, you just contradicted your position, and you don't even know it...

The plane doesn't have a "second" power source. It has 1 power source.[/b]
EXACTLY. The car by itself would not have a secondary power source. It won't move.

Put the fan on it - it has a secondary power source.

Again - try the rope example. The rope is not fluid, and it is taught - meaning it's connected to something else.
Moby, you need to open your mind up a bit and take off the blinders.....The rope represents a vector. Similarly, the air also represents that same vector on a similar experiment. The two are representative of the EXACT SAME THING....