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What ia acceleration and deacceleration??

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What ia acceleration and deacceleration??

    • Posted by Abhishek Yadav 5 years ago

    CBSE > Class 09 > Science
    • 2 answers

    Shreya Mishra 5 years ago

    Accer. Is the rate of change in velocity per unit time. Accer.(a)=initial velocity(v) - final velocity (u) /. Time(t) Deacceration is negative accer. It is also called retardation.

    1Thank You

    Yogita Ingle 5 years ago

    Acceleration is a measure of the change in the velocity of an object per unit time and mathematically it is given as
    Acceleration = Change in time taken/ velocity

    1Thank You

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