A ball of mass 400g is thrown vertically upwards with an initial velocity of 25m/s. Calculate the maximum potential energy gained by the ball as it goes up.
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Explanation:
potential energy= mgh
2as=v²-u²
2*-9.8*s=0-625
-19.6s=-625
s=32 approx
400*9.8*32
125440
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