frictionless pendulum

См. также в других словарях:

• simple pendulum — noun a hypothetical pendulum suspended by a weightless frictionless thread of constant length • Hypernyms: ↑pendulum * * * noun : an ideal pendulum consisting of a point mass suspended by a weightless inextensible perfectly flexible thread and… …   Useful english dictionary

• simple pendulum — Physics. a hypothetical apparatus consisting of a point mass suspended from a weightless, frictionless thread whose length is constant, the motion of the body about the string being periodic and, if the angle of deviation from the original… …   Universalium

• cycloidal pendulum — noun physics : a heavy particle constrained to frictionless oscillation under gravity along the arc of a cycloid and having a period that is strictly independent of amplitude …   Useful english dictionary

• reversibility — See reversible. * * * ▪ thermodynamics       in thermodynamics, a characteristic of certain processes (changes of a system from an initial state to a final state spontaneously or as a result of interactions with other systems) that can be… …   Universalium

• Lagrangian mechanics — is a re formulation of classical mechanics that combines conservation of momentum with conservation of energy. It was introduced by Italian mathematician Lagrange in 1788. In Lagrangian mechanics, the trajectory of a system of particles is… …   Wikipedia

• List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …   Wikipedia

• Bicycle and motorcycle dynamics — A computer generated, simplified model of bike and rider demonstrating an uncontrolled right turn. An …   Wikipedia

• Force — For other uses, see Force (disambiguation). See also: Forcing (disambiguation) Forces are also described as a push or pull on an object. They can be due to phenomena such as gravity, magnetism, or anything that might cause a mass to accelerate …   Wikipedia

• Supersolid — A supersolid is a spatially ordered material (that is, a solid or crystal) with superfluid properties. Superfluidity is a special quantum state of matter in which a substance flows with zero viscosity (or resistance to flow). Liquid helium 4 has… …   Wikipedia

• Continuum mechanics — Continuum mechanics …   Wikipedia

• Friction — For other uses, see Friction (disambiguation). Classical mechanics …   Wikipedia