Belle Jean

Most popular questions and responses by Belle Jean
  1. physics

    A wind sled has a mass of 45kg and is gliding at a speed of 2m/s over the frozen lake with neglible frictional effects. A gust of wind behind the sled exerts a force of 10N over a distance of 30m. With what speed is sled moving after the wind gust?

    asked on May 17, 2012