jorgym08 jorgym08

09-10-2021
Mathematics

contestada

Please help some one and if you could explain please

Please help some one and if you could explain please class=

Respuesta :

ashish4112119 ashish4112119

09-10-2021

Answer:

t = 1 second

Step-by-step explanation:

initial height = 16

penny to hit the ground = 0

0 = -16t^2 + 16

-16 = -16t^2 ÷

-16 ÷ -16 = -16t^2 ÷ -16

1 = t^2

√1 = √t^2

1 = t

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