what is acceleration and retardation ??
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Acceleration and retardation
Acceleration and retardationFeatured snippet from the webAcceleration of a body is defined as the rate of change of its velocity with time. ... Retardation means negative acceleration. If the velocity of a body decreases,the acceleration is negative.
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Acceleration of a body is defined as the rate of change of its velocity with time. ... Retardation means negative acceleration. If the velocity of a body decreases,the acceleration is negative.
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