When are the acceleration and average acceler | vedclass

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(B) The average acceleration $a_{avg}$ over a time interval $\Delta t$ is defined as the change in velocity divided by the time interval: $a_{avg} = \

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When the object moves with uniform acceleration.

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(B) The average acceleration $a_{avg}$ over a time interval $\Delta t$ is defined as the change in velocity divided by the time interval: $a_{avg} = \frac{\Delta v}{\Delta t}$.The instantaneous acceleration $a$ is defined as the limit of the average acceleration as $\Delta t$ approaches zero: $a = \lim_{\Delta t 	o 0} \frac{\Delta v}{\Delta t}$.For the instantaneous acceleration to be equal to the average acceleration at any time,the acceleration must be constant (uniform acceleration).If the acceleration is constant,the rate of change of velocity is constant,making the average acceleration over any interval equal to the instantaneous acceleration at any point within that interval.

When are the acceleration and average acceleration equal for a moving object?

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