HELP!!
Ihe free-fall distance for Earth is given by the formula D= 4.9 * T squared, where D is distance in meters and T is time in seconds. How long would it take a package dropped from a plane flying at 8,300 meters to land on the ground?

Respuesta :

AL2006
The question gives you the formula to use, and then it gives you
the number to put into the formula.

-- Take the formula.

-- Write  8300  in place of ' D '.

-- Divide each side by  4.9 .

-- Take the square root of each side.

   Then it will say          (answer in seconds) = T  .
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