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Help meeeeeeeeeeeeeeeeee please

Help meeeeeeeeeeeeeeeeee please-example-1

1 Answer

3 votes

Answer: 81

Explanation:


v=โˆš(2gh)\\\\g=32, v=72\\\\\implies 72=โˆš(2(32)h)\\\\5184=64h\\\\h=81

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