Question

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35. A ball is thrown vertically upward from the
ground. It crosses a point at height of 25 m twice at
an interval of 4 sec. The ball was thrown with
velocity of
(a) 20 m/sec
(b) 25 m/sec
(C) 30 m/sec
(d) 35 m/sec

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Answer 1

Answer:

20 m / sec because we have to find out the velocity

Answer 2

Answer:

25m/sec

Explanation: