AmirFig
AmirFig AmirFig
  • 02-04-2021
  • Mathematics
contestada

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

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

Respuesta :

tqiu
tqiu tqiu
  • 02-04-2021

Answer:

1 second

Step-by-step explanation:

[tex]-16t^2+16=0\\-16t^2=-16\\t^2=1\\t=1[/tex]

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