Physics Guy

Most popular questions and responses by Physics Guy
  1. ! P H Y S I C S !

    A 5 kg mass is thrown down with a velocity of 10 m/s from a height of 20 m onto an upright spring with a relaxed length of 10 m, and a constant of 50 N/m. What will the maximum compression of the spring be? What will the speed of the object be when the

    asked on November 2, 2008
  1. Physics

    try 2?

    posted on May 6, 2013