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How do you cange revolution per minute to radians per second?

The rotor on a helicopter turns at an angular velocity of 320 revolutions per minute (rpm). Conver this rpm value to radians per second. (anser: 33.5 rad/s)

Yes, I have the answer but I dont know the process......HELP?!?!

5 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    1 revolution = 2 pi radian

    1 minute = 60 seconds

    1 rev/min * (2 pi radian / 1 revolution ) * (1 min/60s) = rad/sec

    So multiply rev/min by pi/30 to get in rad/sec.

  • Anonymous
    5 years ago

    For the best answers, search on this site https://shorturl.im/axQZ7

    2π radians = 1 revolution 60 seconds = 1 minute So, 130π radians per second = 65(2π) rads / 1 sec = 60x65 rev / 60 sec = 3900 revolutions/minute

  • 6 years ago

    This Site Might Help You.

    RE:

    How do you cange revolution per minute to radians per second?

    The rotor on a helicopter turns at an angular velocity of 320 revolutions per minute (rpm). Conver this rpm value to radians per second. (anser: 33.5 rad/s)

    Yes, I have the answer but I dont know the process......HELP?!?!

    Source(s): cange revolution minute radians second: https://biturl.im/8Pv3a
  • ?
    Lv 4
    5 years ago

    a revolution means 2 pai radians To convert q rad/sec we have to divide by 2pai to get rev/sec Multiply by 60 to get 60 q /2pai rev /min = 30q/pai rev/min ANS ok?

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  • Anonymous
    1 decade ago

    "cange" is "change". You need to worry about your english instead

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