Question

A body has an accelration of -4m/s sqare.what will be the retardation

Answer 1

The negative accelaration is known as retardation


so , retardation = 4m/s

Answer 2

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the retardation will 4m/s  because reatardion is always denotes in negative sign then then if accelaration is -4m/s so retaradion is 4m/s





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