fictitious force

Are Fictitious Force Real?

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Are Fictitious Force Real? A fictitious force (also called a pseudo force, d’Alembert force, or inertial force) is a force that appears to act on a mass whose motion is described using a non-inertial frame of reference, such as an accelerating or rotating reference frame. These apparent forces are examples of fictitious forces. … What

Is Gravity A Fictitious Force?

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Is Gravity A Fictitious Force? The notion of “fictitious force” comes up in Einstein’s general theory of relativity. All fictitious forces are proportional to the mass of the object upon which they act, which is also true for gravity. … This idea underlies Einstein’s theory of general relativity. Why gravity is a fictitious force? In