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What is the natural force of a 25kg block that is not moving?

  1. Oct 22, 2014 #1
    What is the natural force of a 25kg block that is not moving?


    F=ma, g=9.81m/s^2

    Attempt:
    (25kg)*(9.81m/s^2)= 245.25kg ?
     
  2. jcsd
  3. Oct 22, 2014 #2

    Mark44

    Staff: Mentor

    Looks OK to me. Is there any information you left out?

    BTW, don't delete the three template parts. I can see that you used the template, but leave the template headings in when you start a new thread.
     
  4. Oct 22, 2014 #3
    Natural force? What does it mean?
     
  5. Oct 22, 2014 #4

    SteamKing

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    Science Advisor
    Homework Helper

    kg * m/s^2 = kg? I don't think so. What is the unit of force in the SI system?
     
  6. Oct 22, 2014 #5

    Newtons?
     
  7. Oct 22, 2014 #6

    SteamKing

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    Staff Emeritus
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