Recent content by GS416492

  1. G

    Work done by quadratic air resistance.

    Homework Statement A baseball of mass 0.145kg and radius 0.0366m is dropped from a tower 381m high. Homework Equations The Attempt at a Solution Work=integral(from 0 to 381): c(2) (terminal velocity)^3*(tanh(t/(characteristic time)))^3 with respect to time. Gets me really...