Answer to Question #293758 in Physics for alisha

Question #293758

A moving object slows down its motion from 12m/s to rest at a distance of 20m. Find the acceleration of the object(assumed constant)inside the barrel of the rifle.

Expert's answer

"a=v^2\/(2d)=12^2\/(2\u00b720)=3.6\\text{ m\/s}^2."

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