JEE Main Physics question
Four marbles are dropped from the top of a tower one after the other with an interval of one second. The first one reaches the ground after 4 seconds. When the first one reaches the ground, the distances between the first and second, the second and third and the third and fourth will be respectively
Answer: (B)
Solution
(g=10) By global : marble1 fell 4 s ( m), marble2 fell 3 s ( m), marble3
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