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A 0.50 kilogram ball is held at a height of 20 meters. What is the kinetic energy of the ball when it reaches halfway after being released?
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A 0.50 kilogram ball is held at a height of 20 meters. What is the kinetic energy of the ball when it reaches halfway after being released?

User Wilhelm Murdoch
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1 Answer

4 votes
(M G H)=(0.5 x 9.8 x 10) = 49 joules.
User Satendra Rawat
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