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Physics
determine the speed of a mass (1.00kg) after it has fallen a vertical distance of 12.5 meters
1 answer
Vf^2 = Vo^2 + 2gd,
Vf^2 = 0 + 2*9.8*12.5,
Vf^2 = 245,
Vf = 15.7m/s.
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