Bounce...

A ball is dropped from a height 1m into a large reservoir of water.

The density of the ball is .5gm/cc...So what is the total distance traveled by the ball in air till it stops??

8 comments:

  1. akash rupelaMarch 9, 2010 at 6:37 PM

    is the ans 2 m

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  2. ankush sachdevaMarch 9, 2010 at 6:42 PM

    bouyant force bhi mg hi hai, wo pani me bhi 1 mtr jayega,phir upar akar air me 1 mt phir se jayega

    will it ever stop permanently??

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  3. akash rupelaMarch 9, 2010 at 6:53 PM

    This comment has been removed by the author.

    ReplyDelete
  4. akash rupelaMarch 9, 2010 at 6:53 PM

    This comment has been removed by the author.

    ReplyDelete
  5. ankush sachdevaMarch 9, 2010 at 6:57 PM

    that i know....i m asking if it never stops then the ans should be infinity(motion never stops)

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  6. akash rupelaMarch 9, 2010 at 7:11 PM

    acc to me
    it stops temporarily at 2 m
    it wont stop permanenently ever and undergo this periodic motion

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  7. ankush sachdevaMarch 9, 2010 at 8:34 PM

    u may be rite,but i still feel it wud be infinity,

    we both are interpreting the question differently

    ReplyDelete
  8. AnujMarch 9, 2010 at 9:07 PM

    ya the ans. would be infinity..really sorry guys..i visualized some sort of damping..really silly of me...

    ReplyDelete

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