How many seconds will it take for the penny to hit the ground?

asked Nov 22, 2022 157k views

1 vote

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Answer:

1 second

Explanation:

$-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1$

Esmie answered Nov 27, 2022

by Esmie

4.6k points

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