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Forces Equations: Same Forces?

  1. Jun 1, 2015 #1
    Are two forces in the equation different forces?
    I heard the force in the second equation is like impulsive force. The concept is nebulous to me can someone also elaborate further?

    f= mxΔv/t
  2. jcsd
  3. Jun 1, 2015 #2


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    Staff: Mentor

    I don't recognize the second equation. Is it really ##F = \frac{\Delta v}{\Delta t}##?
  4. Jun 1, 2015 #3
    The second equation is wrong.
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