Question

A body dropped from rest from the top of a tower falls half the total distance in last second of fall. Find the time of flirting total height of the tower

Answer 1

Answer:

31 by 21

Explanation:

15/16 +5/4=20/16=5/4

5/4÷7/12=5/4×12/7=15/7

15/7-2/3=45-14/21=31/21

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