gabriel2013
gabriel2013 gabriel2013
  • 22-06-2017
  • Mathematics
contestada

An object is dropped off a building that is 144 feet tall. After how many seconds does the object hit the ground? (s = 16t2)


A. 3 seconds
B. 4 seconds
C. 9 seconds

Respuesta :

tomthegreatest
tomthegreatest tomthegreatest
  • 24-06-2017
144=16s^2
9=s^2
3=s
3 seconds=A
Answer Link
dontworryaboutit47
dontworryaboutit47 dontworryaboutit47
  • 10-12-2020

The answer is A, 3 seconds!

Hope this helps

Answer Link

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