Acceleration is a phenomena that indicate the rate of change of velocity of the object. The change of velocity of moving object with time is termed as acceleration.
Acceleration may have positive value or negative value. The rate of increasing of velocity is positive acceleration and on the other hand rate of velocity reduction is negative acceleration.
Acceleration may have positive value or negative value. The rate of increasing of velocity is positive acceleration and on the other hand rate of velocity reduction is negative acceleration.
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