Question 684580
The distance, d , an object drops in free fall varies directly as the square of time.  If an object falls 16 meters in 12 seconds, how far will an object fall in 60 seconds?
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s = kt^2
16 = k*12^2 = 144k
k = 1/9
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s = (1/9)*60^2
s = 400
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Or, it's 5x the time --> 25x the distance.