Physics, 27.01.2021 04:50 ambersaoulisoulfd1
(b) At a football match between two college teams, the referee ordered a free kick. The ball of mass 1.5 kg was placed at rest. The kick was about to be taken by an eager footballer. (i) What was the potential energy of the ball just before the kick was taken?
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(b) At a football match between two college teams, the referee ordered a free kick. The ball of mass...
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