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Basic Physics Problem

  1. Oct 31, 2003 #1
    Please Help;

    I need to calculate the force required to pull a copper ball radius 2.00cm upward through a fluid at the constant speed 9.00cm/s. The drag forse is to be proportional to the speed, with proportionality constant .950kg/s. Ignore any boyant force.

  2. jcsd
  3. Oct 31, 2003 #2
    There is a homework section in this forum - but they will want you to show your work and then they will help.

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