 , 04.04.2021 06:00 Alexmcmu

# A ball, dropped vertically, falls d metres in t seconds. d is directly proportional to the square of t. The ball drops 45 metres in the first 3 seconds. How far does the ball drop in the next 7 seconds?   ### Another question on Mathematics Mathematics, 21.06.2019 15:30
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A ball, dropped vertically, falls d metres in t seconds. d is directly proportional to the square o...
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