2006-06-07 04:33:48 · 8 answers · asked by Anonymous in Society & Culture ➔ Other - Society & Culture
sure does
2006-06-07 04:35:37 · update #1
Are you referring to fluid mechanics, vector calculus, or electrodymanics?
For fluid mechanics:In the absence of shear stresses, forces exerted on a body by an inviscid fluid are always normal to the surface and due to the pressure. The force on the body is obtained through the determination of the flow and pressure fields on the surface of the object.
It will be shown that this force is always directed at a right angle with respect to flow (lift), that it is proportional to the fluid velocity far from the body and to the circulation around the profile. The component of the force in the direction of the flow (drag) is always zero. This apparent paradox can only be solved by dropping the hypothesis of irrotational (and inviscid) flow in a region close to the body (boundary layer) where viscosity plays a fundamental role and the flow is rotational and viscous.
Nevertheless, boundary layer theory, not to be considered herein, shows that pressure forces are transported throughout the boundary layer without being altered, if separation is absent. Thus, the information obtained on lift by means of the irrotational theory can be regarded as a good approximation of the actual lift of the wing.
For vector calculus, see: http://en.wikipedia.org/wiki/Irrotational_vector_field
For electrodymanics, see: http://www.mathpages.com/home/kmath563/kmath563.htm
2006-06-07 04:51:23 · answer #1 · answered by NY Resident 2 · 4⤊ 0⤋
The promise by ability of Jesus that streets of gold, flowing rivers of milk and honey, and the benevolent presence of God anticipate us at the same time as our carnal existence ends. it truly is the Mecca for Bible believing followers common as Christians.
2016-12-06 11:24:30 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I'm totally against it. It's immoral and detrimental to the health of our nation's children.
2006-06-07 04:36:11 · answer #3 · answered by blacksunshn 3 · 1⤊ 0⤋
go ask the nerds in physics
2006-06-07 04:36:07 · answer #4 · answered by Anonymous · 0⤊ 0⤋
my thoughts are that you watch too much sci-fi channel
2006-06-07 04:36:14 · answer #5 · answered by thatgirl127 3 · 0⤊ 0⤋
bad, very bad
2006-06-07 04:36:12 · answer #6 · answered by elijahjaye 5 · 0⤊ 0⤋
does that really mean anything?
2006-06-07 04:35:20 · answer #7 · answered by smrtguy01 2 · 0⤊ 0⤋
Damn that's dead sexy!
2006-06-07 04:35:40 · answer #8 · answered by Veritatum17 6 · 0⤊ 0⤋