Recent content by Zubz

  1. Z

    First oder differential equation.

    Homework Statement Hi, i have a question. 1. find the function f(x). f'(x) = f(x)(1- f(x)) f(0) = 1/8 ---> intial value problem. Homework Equations The Attempt at a Solution y' = y(1 - y) y' = y - y2 and now i don't know how/ what to do.
  2. Z

    Conservation of momentum and energy

    thank you, worked perfectly.
  3. Z

    Conservation of momentum and energy

    Homework Statement Hi, new to the forums and I was wondering if someone could help me figure out what I am doing wrong. Thanx in advance. Gayle runs at a speed of 4.38 m/s and dives on a sled, which is initially at rest on the top of a frictionless snow-covered hill. After she has descended a...
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