Acceleration_et_deformation_elastique.svg
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Summary
Description Acceleration et deformation elastique.svg |
English:
A system made of two linked parts 1 (parallelepiped block) and 2 (sphere) is pushed by a force F, which creates an acceleration
a
relative to the ground. When
a
increases, then 1 shortens, and the connecting bar between 1 and 2 bends.
If we take the system itself as a reference frame, we see two inertial forces F
i1
and F
i2
which explain this elastic deformation.
Français :
Un système formé de deux pièces, 1 (bloc parallélépipèdique) et 2 (sphère) est poussé par une force Fn qui crée une acélération
a
par rapport au sol. Lorsque
a
augmente, alors 1 se raccourcit et la barre de liaison entre 1 et 2 fléchit.
Si nous considérons le référentiel lié au système lui-même, nous voyons deuc forces d'inertie
i1
et F
i2
qui expliquent la déformation élastique.
|
Date | |
Source | Own work |
Author | Christophe Dang Ngoc Chan ( Cdang ( talk )) |
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