Question

what is retardation

Answer 1

heya user!!!☺️☺️

⭐️ANSWER⭐️

Acceleration takes place when the velocity of a body changes.

The velocity of a body may increase or decrease, accordingly is of two types – positive acceleration and negative acceleration.

If the velocity of a body increases, the acceleration is positive, and if the velocity of a body decreases, the acceleration is negative.

Usually most people use the word acceleration in those cases where the velocity of a body is increasing whereas decrease in the velocity of a body or slowing down is known as retardation, deceleration or negative acceleration.


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Answer 2

Negative acceleration is retardation