) is different from the apparent net force ( e. g., on a free-falling object ) that can be measured in the laboratory or in the field.

Some published listings incorporate the free-falling measurements only when arguing that its height is not enough for the top 10 tallest waterfalls.

When held fixed in a gravitational field by, for example, applying a ground reaction force or an equivalent upward thrust, the reference frame for an accelerometer ( its own casing ) accelerates upwards with respect to a free-falling reference frame.

If the free-falling body completed a full orbit, it would begin at distance from the point source mass, fall inward until it reached that point source, then turn around and journey back to its original position.

Speed skiers regularly exceed 200 km / h ( 125 mph ), which is even faster than the terminal velocity of a free-falling skydiver ; about 190 km / h ( 120 mph ) in the belly-to-earth position.

For example, an observer confined in a free-falling lift will assert that he himself is a valid inertial frame, even if he is accelerating under gravity, so long as he has no knowledge about anything outside the lift.

The presence of gravity becomes undetectable in a sufficiently small, free-falling laboratory.

Every experiment in such a free-falling environment has the same results as it would for an observer at rest or moving uniformly in deep space, far from all sources of gravity.

Another Raver, Satansfist, is called samādhi, which in Sanskrit refers to a state of mind in which one achieves oneness with the object of one's concentration.

An object experiences a constant acceleration of one metre per second squared ( 1 m / s < sup > 2 </ sup >) from a state of rest, when it achieves the speed of 5 m / s after 5 seconds and 10 m / s after 10 seconds.

( The axial movement of cones is not mandatory, however ; a split bushing squeezed radially with a linear force — e. g., set screw, solenoid, spring clamp, pneumatic or hydraulic cylinder — achieves the same principle without the cones ; but concentricity can only be had to the extent that the bushing's diameters are perfect for the particular object being held.

A word taken in its dictionary meaning, a photographic image of a recognizable object, the mere picturing of a `` scene '' tends to lose experiential vividness and to connote such conventional abstractions as to invite neutral reception without the incitement of value feelings.

In the Steiners have busy lives without visiting relatives only context can indicate whether visiting relatives is equivalent in meaning to paying visits to relatives or to relatives who are visiting them, and in I looked up the number and I looked up the chimney only the meanings of number and chimney make it clear that up is syntactically a second complement in the first sentence and a preposition followed by its object in the second.

Instead, he constantly became lost in parts and components of them, confused some of their details with those of neighboring objects, and so on, unless he allowed time to `` trace '' the object in question through minute movements of the head and hands and in this way to discover its contours.

A Pollock is an object of art -- bijouterie -- disguised only by its great size.

Declarative statements are never executed in the object program and should be separated from the program instruction area, placed preferably at its beginning or end.

A black, snake-like object swayed eerily in front of him, spewing bubbles from its flat cobra head.

About the 4th century BCE, the paean became merely a formula of adulation ; its object was either to implore protection against disease and misfortune, or to offer thanks after such protection had been rendered.

By knowing the coordinates of an object ( usually given in equatorial coordinates ), the telescope user can use the setting circle to align the telescope in the appropriate direction before looking through its eyepiece.

It is, in some sense, a symmetry of the object, and a way of mapping the object to itself while preserving all of its structure.

Using this distance and other photographs, more information about the object, including its orbital elements, can be obtained .< ref >

and Nagaoka himself recognized a fundamental defect in the theory even at its conception, namely that a classical charged object cannot sustain orbital motion because it is accelerating and therefore loses energy due to electromagnetic radiation.

Diodorus uses ēlektron, the Greek word for amber, the object that gave its name to electricity through its ability to acquire a charge.

The brighter the object appears, the lower the value of its magnitude.

In astronomy, to derive absolute magnitude from the observed apparent magnitude of a celestial object its value is corrected from distance to its observer.

The dimmer an object ( at a distance of 10 parsecs ) would appear, the higher ( more positive ) its absolute magnitude becomes.

One can compute the absolute magnitude of an object given its apparent magnitude and luminosity distance:

You can also compute the absolute magnitude of an object given its apparent magnitude and distance modulus:

Proceduralists often suggest that it is the process by which a work of art is created or viewed that makes it art, not any inherent feature of an object, or how well received it is by the institutions of the art world after its introduction to society at large.

As a general design rule, the material properties of the object need to be greater than the forces anticipated during its use.

In the preface, Abba Mari explains his object in collecting the correspondence ; and in the treatise which follows he shows that the study of philosophy, useful in itself as a help toward the acquisition of the knowledge of God, requires great caution, lest we be misled by the Aristotelian philosophy or its false interpretation, as regards the principles of creation ex nihilo and divine individual providence.

The object of the Adware is to generate revenue for its author.

As in Classical architecture, in Gothic architecture, too, an aedicule or tabernacle frame is a structural framing device that gives importance to its contents, whether an inscribed plaque, a cult object, a bust or the like, by assuming the tectonic vocabulary of a little building that sets it apart from the wall against which it is placed.

Every singleton is a terminal object, with the functions mapping all elements of the source sets to the single target element as morphisms.

A terminal morphism from U to X is a terminal object in the comma category of morphisms from U to X.

In other words, it consists of a pair ( A, φ ) where A is an object of D and φ: U ( A ) → X is a morphism in C, such that the following terminal property is satisfied:

Then ( X × Y, ( π < sub > 1 </ sub >, π < sub > 2 </ sub >)) is a terminal morphism from Δ to the object ( X, Y ) of D × D. This is just a restatement of the above since the pair ( f, g ) represents an ( arbitrary ) morphism from Δ ( Z ) to ( X, Y ).

Given a functor F: J → C ( thought of as an object in C < sup > J </ sup >), the limit of F, if it exists, is nothing but a terminal morphism from Δ to F. Dually, the colimit of F is an initial morphism from F to Δ.

* ( A, φ ) is a terminal object of the comma category ( U ↓ X )

* For each object Y in D, ( G ( Y ), ε < sub > Y </ sub >) is a terminal morphism from F to Y.

This is just the definition of a terminal object.

Formally, we start with a category C with finite products ( i. e. C has a terminal object 1 and any two objects of C have a product ).

The dual notion is that of a terminal object ( also called terminal element ): T is terminal if for every object X in C there exists a single morphism X → T. Initial objects are also called coterminal or universal, and terminal objects are also called final.

If an object is both initial and terminal, it is called a zero object or null object.

* The empty set is the unique initial object in the category of sets ; every one-element set ( singleton ) is a terminal object in this category ; there are no zero objects.

* Similarly, the empty space is the unique initial object in the category of topological spaces ; every one-point space is a terminal object in this category.