For an axially loaded straight column with any end support conditions, the equation of static equilibrium, in the form of a differential equation, can be solved for the deflected shape and critical load of the column.
42.
The Love number "'h "'is defined as the ratio of the body tide to the height of the static equilibrium tide; also defined as the vertical ( radial ) displacement or variation of the planet's elastic properties.
43.
The basis of the model is Pascal's law, and particularly its consequence that, within a fluid in static equilibrium, the hydrostatic pressure is the same on every point at the same elevation ( surface of hydrostatic compensation ).
44.
If we assume, that the gears are rigid and that there are no losses in the engagement of the gear teeth, then the principle of virtual work can be used to analyze the static equilibrium of the gear train.
45.
Its behaviour on a table, or with various modes of suspension or support, serves to illustrate the curious reversal of the ordinary laws of static equilibrium due to the gyrostatic behaviour of the interior invisible flywheel when rotated rapidly.
46.
But even disregarding that, saying that a thing is in " static equilibrium " usually means assuming no outside influences ( like being hit by a black hole ) .-- talk ) 20 : 54, 23 March 2008 ( UTC)
47.
The elevators are controlled by the pilot or autopilot and primarily serve to change the aircraft s attitude, while the whole assembly is used to trim ( maintaining horizontal static equilibrium ) and stabilize the aircraft in the pitch axis.
48.
By 9 : 56 the aircraft reached 15, 000 metres according to on-board altimeter; at around 17, 700 metres its envelope expanded into a nearly perfect sphere and eventually reached static equilibrium at 19, 500 metres, exactly as intended by design.
49.
Systems where the restoring force on a body is directly proportional to its displacement, such as the static equilibrium displacement, the mass has kinetic energy which is converted into potential energy stored in the spring at the extremes of its path.
50.
Both equations can also be obtained by applying the tensor transformation law on the known Cauchy stress tensor, which is equivalent to performing the static equilibrium of forces in the direction of \ sigma _ \ mathrm { n } and \ tau _ \ mathrm { n }.
