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khanitha

A bicycle wheel makes 500 revolutions in moving 22km.find the diameter of the wheel.(take pi=22/7)

  • 2 years ago
  • 2 years ago

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  1. Mashy
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    how much distance does it cover in making one revolution?

    • 2 years ago
  2. khanitha
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    is it 22/500?

    • 2 years ago
  3. Mashy
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    yes.. ok next, in general, if a wheel has a radius of say 'r' how much distance it cover in one revolution?

    • 2 years ago
  4. khanitha
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    srry dude donno!!!!

    • 2 years ago
  5. Mashy
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    when a wheel makes one revolution, the distance it covers is equal to its circumference.. so now can you tell?

    • 2 years ago
  6. khanitha
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    2(pi)r=22/500...not sure abt my answer...........

    • 2 years ago
  7. Mashy
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    correct!.. solve to get r and then find diameter

    • 2 years ago
  8. khanitha
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    thank u sooooooooooooooooooooooo much .......!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    • 2 years ago
  9. Mashy
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    your welcommmmmeeeee.. remember the answer you get will be in km!

    • 2 years ago
  10. khanitha
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    ohhhhh ur very intelligent!!!!!!!!!which grade????

    • 2 years ago
  11. Mashy
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    :D.. i finished my studying :P.. m becoming a physics lecturer from this year :D

    • 2 years ago
  12. khanitha
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    ohhhh congrates abt dat...gd news!!!!!!!!!!!!!!!

    • 2 years ago
  13. Mashy
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    ahh thank you ;-)!

    • 2 years ago
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