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Rotational motion (flywheel) problem

  1. Apr 6, 2006 #1

    N_L_

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    Last edited by a moderator: May 2, 2017
    N_L_, Apr 6, 2006
  2. jcsd
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  3. Apr 6, 2006 #2

    Hootenanny

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    The question is bascially asking how much energy is required to travel 350km, with a frictional force of 450N while acclerating from 0 to 95km/h twenty times. You know that all the energy will be 'stored' as rotational kinetic energy and will be converted to work done at the end of the trip.

    -Hoot:smile:
     
    Hootenanny, Apr 6, 2006
  4. Apr 6, 2006 #3

    N_L_

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    Thank you.
     
    N_L_, Apr 6, 2006
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