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Potential Energy

A STONE OF MA...

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A STONE OF MASS 10GRAMS IS THROWN VERTICALLY UPWARDS.ITS MINIMUM AND MAXIMUM DISTANCE FROM A FIXED POINT A IS 6METRES AND 6ROOT5METRES RESPECTIVELY. WHEN THE STONE IS AT THE MAXIMUM HEIGHT IT IS AT A DISTANCE 10METRES FROM POINT A. FIND THE INITIAL KINETIC ENERGY OF THE BALL

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