A car completes one round around a circular path whose radius is $r$ in time $t$. Find thee velocity of the car.

Academic Physics NCERT Class 9

After one complete round, the car displacement will be zero because there is no change in position.

Therefore, the velocity of the car$=\frac{displacement}{time}$

$=\frac{0}{t}$

$=0$

Therefore, the velocity of the car is zero.

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Updated on: 10-Oct-2022

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