Sympathectomy definition: the surgical excision or chemical destruction ( chemical sympathectomy ) of one or more... | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
Deriving the centripetal acceleration formula. A body that moves in a circular motion (of radius r) at constant speed (v) is always being accelerated. The acceleration is at right angles to the direction of motion (towards the center of the circle) and of magnitude v2 / r. The direction of acceleration is deduced by symmetry arguments.
Acceleration is defined as the rate of change of the velocity over the time taken. In one dimension, the term acceleration is defined a the rate at which the object slows down and speeds up. The instantaneous acceleration is defined as the acceleration at any particular time period.