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Acceleration

Classical Mechanics

A body starting from rest acquires a velocity of $80\text{ m/s}$ in $20$ seconds. Find the acceleration of the body.

4\text{ m/s}^2

-5\text{ m/s}^2

-4\text{ m/s}^2

5\text{ m/s}^2

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by Anuj Shikarkhane

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