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a person sitting on the top of a tall building is dropping balls at regular intervals of one second . find the position of the 3rd , 4th and the 5th ball when the 6th ball is dropped |
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Answer» a person sitting on the top of a tall building is dropping balls at regular intervals of one second . find the position of the 3rd , 4th and the 5th ball when the 6th ball is dropped |
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