Recent content by A PP4L K

  1. A

    Solving a Skier's Horizontal Distance Problem

    Homework Statement A skier starts from rest at the top of a hill that is inclined at 10.5degrees with the horizontal. The hillside is 200 m long, and the coefficient of friction between the skis is 0.075. At the bottom of the hill, the snow is level and the coefficient of friction is...
  2. A

    Inelastic Collision from different but not opposite directions. HELP

    Homework Statement Two skaters collide and embrace, in a completely inelastic collision. Alfred, whose mass is 83 kg is originally moving east with a speed of 6.3km/hr. The other skater (m=55 kg) is originally moving north with a speed of 7.8km/hr. What is the velocity (magnitude and...