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16 votes
I need help with this question please

I need help with this question please-example-1

1 Answer

9 votes


v(y) = 0


- 32t + 105 = 0


t = ( - 105)/( - 32) = 3.28


h = - 16(3.28) {}^(2) + 105(3.28) + 17


h = 189.26

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