Recent studies have also shown that the lifting force quickly adapts to the true mass of the objects, but the size weight illusion remains.
12.
The envelope is the normal cigar shape, complete with tail fins, but is inflated with hot air instead of helium to provide the lifting force.
13.
At the beginning of the seventeenth century it was lifting force of the second well-known Omani forces expulsion of Portuguese from the country in 1650.
14.
As the projectiles are braked they also transfer some of their upward momentum to the tower structure, exerting a lifting force to support some of its weight.
15.
Each surface consists of a metal frame containing a blade-like grid assembly which combines a greater control area, and thus lifting force, with reduced weight and size.
16.
This guidance uses the lifting force experienced by the aeroshell to " fly out " any detected error in range and thereby arrive at the targeted landing site.
17.
Since flux pinning is an important factor for providing the stabilizing and lifting force, the HTSC can be made much more easily for FES than for other uses.
18.
A further consequence of the new rules for airframe stress design was that a new way of harnessing the lifting force of the gasbags had to be found.
19.
The recipe for a tornado calls for a big thunderstorm, winds blowing from opposite directions and a strong " updraft " _ a lifting force that makes air rise.
20.
But because of the spin, much of the lifting force on a point near the disk's edge does not exert itself until about a quarter of a revolution later.
