Post a New Question

Physics

posted by .

What would be the appearance of the speed-time curve if the fallng body where so light that the effect of air friction could not be neglected?

  • Physics -

    It would start out as a linear relationship
    v = g t,
    but the curve would eventually flatten out to a horizontal asymptote at the limiting velocity, V

    The v(t) relationship is approximately:

    v = V [ 1 - e^-(gt/Vlim)]

    Actually, this assumes that the drag force is proportional to velocity and that the body is not an irregular shape that tumbles

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question