Question

define retardation and displacement

Answer 1

Retardation:-When there is a decrease in velocity then the velocity of the body is said to be retardated.Retardation is also known as negative acceleration..


Displacement:-The shortest distance travelled between the initial and final position is called displacement..
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Answer 2

retardation: If a veihcle decelerates at a uniform velocity, it is clled retardstion. Negative acceleration is also called retardation.

Displacement: The shortest distance from the initial to the final position of the body, is the magnitude of displacement and its direction is from the initial position to the final position.


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