Recent content by Kikakaru212

  1. K

    How can the momentum of a thrown rock be calculated with given parameters?

    Homework Statement A rock of mass 1.10kg and volume 283cm3 is irregular shape. A person throws the rock with a launch angle of 39.0° (above the horizontal) over flat level ground from a height of 0.668m above the ground. Ground level is at an elevation of 138m above sea level. The rock goes...