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A fictitious force is a force that appears to act on a mass whose motion is described using a non-inertial frame of reference, such as a linearly accelerating or rotating reference frame. [1] Fictitious forces are invoked to maintain the validity and thus use of Newton's second law of motion, in frames of reference which are not inertial. [2]
Cedric Allingham, a fictitious author who wrote a book about meeting the pilot of a Martian spacecraft. Allingham was created by British astronomer Patrick Moore and his friend Peter Davies. Alien Autopsy, a hoax film by Ray Santilli. The Archko Volume, a collection of documents purportedly related to the life of Jesus.
Pages in category "Fictitious forces" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. ...
For example, on the International Space Station the Earth's gravity is nearly 90% as strong as at the surface. Objects orbiting in space would not remain in orbit if not for the gravitational force, and gravitational fields extend even into the depths of intergalactic space. [5] [6] [7] The dark side of the Moon illuminated by the Sun.
Fictitious people are nonexistent people, who, unlike fictional characters, have been claimed to actually exist. Usually this is done as a practical joke or hoax, but sometimes fictitious people are 'created' as part of a fraud. A pseudonym may also be considered by some to be a "fictitious person", although this is not the correct definition.
Common examples of this include the Coriolis force and the centrifugal force. In general, the expression for any fictitious force can be derived from the acceleration of the non-inertial frame. [ 6 ] As stated by Goodman and Warner, "One might say that F = m a holds in any coordinate system provided the term 'force' is redefined to include the ...
However, their purpose was rarely for fraudulent gain. They are listed in the List of wartime cross-dressers. Spies have often pretended to be people other than they were. One famous case was that of Chevalier d'Eon (1728–1810), a French diplomat who successfully infiltrated the court of Empress Elizabeth of Russia by presenting as a woman.
For example, monks often died in their 20s or 30s. In the tale of King Canute and the tide, the king did not command the tide to reverse in a fit of delusional arrogance. According to the story, his intent was to prove a point that no man is all-powerful, and that all people must bend to forces beyond their control, such as the tides.