SOLUTION: The equation D=4.9t^2 gives the distance, in meters, an object falls in T seconds. How many seconds would it take for an object to fall 356 meters? Thanks

Question 164025: The equation D=4.9t^2 gives the distance, in meters, an object falls in T seconds. How many seconds would it take for an object to fall 356 meters? Thanks
Found 2 solutions by stanbon, jojo14344:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The equation D=4.9t^2 gives the distance, in meters, an object falls in T seconds. How many seconds would it take for an object to fall 356 meters?
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356 = 4.9t^2
t^2= 72.6531..
t = 8.524.. seconds
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Cheers,
Stan H.
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
, given formula where,
, then,
--->

, round -off
Thank you,
Jojo
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