Question

5. A ball is projected vertically upward with some initial
velocity. It is seen twice at a time interval of 10 sat
same height. What is speed of ball at this height?
(1) 25 m/s
(2) 200 m/s
(3) 50 m/s
(4) 100 m/s​

Answer 1

Answer:

the ans is 50 m/s

Explanation:

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Answer 2

Answer:

answer is 50

Explanation:

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