A ball is dropped from the top of a tower of height h. It covers a distance of h/2. In the east second of it's motion. How long does the ball remain in air?
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A ball is dropped from the top of a tower of height h. It covers a distance of h/2. In the east second of it's motion. How long does the ball remain in air?
please answer fast..
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Answer:
1.414
Explanation:
In the first second, ball travels h/2 distance with an acceleration of g.
So, applying
h = g
Therefore, applying