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Svetllana [295]
3 years ago
14

What does perturbation mean

English
1 answer:
Luda [366]3 years ago
7 0

Answer:

anxiety; mental uneasiness

Explanation:

Or a disturbance of motion, course, arrangement, or state of equilibrium especially : a disturbance of the regular and usually elliptical course of motion of a celestial body that is produced by some force additional to that which causes its regular motion.

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