negative acceleration - traduction vers grec
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negative acceleration - traduction vers grec

FOUR-VECTOR THAT IS ANALOGOUS TO CLASSICAL ACCELERATION
4-acceleration; Four acceleration

αρνητική επιτάχυνση      
negative acceleration
negative acceleration      
αρνητική επιτάχυνση, επιβράδυνση
tangential acceleration         
  • ''s''(''t'')}}.
}}
  • Δ'''v'''/Δ''t''}}
  • '''a'''<sub>c</sub>}} is due to the change in direction of the velocity vector and is normal to the trajectory, pointing toward the center of curvature of the path.
  • '''a'''}}.
  • An oscillating pendulum, with velocity and acceleration marked. It experiences both tangential and centripetal acceleration.
  • Calculation of the speed difference for a uniform acceleration
RATE AT WHICH THE MAGNITUDE AND/OR DIRECTION OF VELOCITY CHANGES WITH TIME
Accelerate; Centripetal acceleration; Deceleration; Accelerative; Accelerating; Accelerations; Centripetal Acceleration; Accelleration; Uniform acceleration; Constant acceleration; Tangental acceleration; Accelerated motion; Accelerated Motion; Radial acceleration; Tangential acceleration; Second temporal derivative of displacement; Uniform Acceleration; Linear acceleration; Exceleration; Decelerating; Constant acceleration formulae; Instantaneous acceleration; Aceleration; Acceleration (physics); Accerlation
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Définition

Gram-negative
¦ adjective see Gram stain.

Wikipédia

Four-acceleration

In the theory of relativity, four-acceleration is a four-vector (vector in four-dimensional spacetime) that is analogous to classical acceleration (a three-dimensional vector, see three-acceleration in special relativity). Four-acceleration has applications in areas such as the annihilation of antiprotons, resonance of strange particles and radiation of an accelerated charge.