Mechanical energy Definition and 354 Threads

  1. Greg Bernhardt

    What are the basics of mechanical energy?

    These are the topic areas covered in the notes for this article: The Concept of Energy, Work and Power, Potential Energy, Kinetic Energy, Change in Energy, Conservation of Energy, Elastic Collisions http://physicspost.com/articles.php?articleId=178
  2. A

    Conservation of Mechanical Energy Question.

    The question goes like something like this: It is a common carnival scam to set up a game where there are two bumps each being 20mhigh. The goal is to get it to land between the two. You cannot go further than the bottom of the first hill. The bumps are one after another (the teacher did...
  3. P

    How High Does an Arrow Reach if Shot at 46m/s?

    An arrow is shot from ground (height=0) at a speed of 46m/s and travels in an archy line and at the maximum height has a speed of 42m/s. Arrows mass is, m...what is the maximum height that the arrow reaches? **IGNORE ANY FRICTION** Thanks for any help guys What I did was...
  4. P

    Conservation of Mechanical Energy

    Would someone please explain the concept to me that Velocity is independent of mass. Thank you for your time. It is preferred that you email me a response.
    • phy21050
    • Thread
    • Conservation Energy Mechanical Mechanical energy
    • Replies: 2
    • Forum: Mechanics
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