A body falls from the top of a tall building and during the last second of
its fall, it falls through 25m. find the height of building
Answers
Answered by
1
Answer:
A body falls freely from the top of the tower and during last second of the fall, it falls through 25 m. ... = 5*9 = 45 m.
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Answered by
0
Explanation:
U=0, g =10, V = 25m/s
V²= U²+2gh
h= 625 ÷ 20
= 31.25 m
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