Recent content by Moose772

  1. M

    High School Work & Energy: What is 1.89J of Work? Gravitational & Elastic Potential Energy

    So work is when a force causes a displacement of an object. So what does it mean when 1.89J of work is done by an applied force? Does it mean this amount of force is needed to cause a displacement? Also how and why does an object store energy? I'm really confused by gravitational and elastic...
    • Moose772
    • Thread
    • Energy Work Work and energy
    • Replies: 1
    • Forum: Mechanics
  2. M

    What is the physics of a ukulele

    If anyone could help that would be great
  3. M

    What is the significance of echolocation in nature?

    What is echolocation?