Recent content by ColleenaMarie

  1. C

    I'm having trouble with horizontal line problems and I'd love some help

    Thank you!
  2. C

    I'm having trouble with horizontal line problems and I'd love some help

    Homework Statement During an Apollo moon landing, reflecting panels were placed on the moon. *This allowed earth-based astronomers to shoot laser beams at the moon's surface to determine its distance. *The reflected laser beam was observed 2.52 s after the laser pulse was sent. *What was the...