1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Trebechet Computations

  1. May 19, 2010 #1
    1. The problem statement, all variables and given/known data
    Mass of bucket and 63 pennies - 182 gm
    Mass of projectile - 1 gm
    Mass of arm - 3 gm

    the total length of the arm is 24.6 cm

    Compute the oment of inertia of the trebechet

    2. Relevant equations
    I = Ei mi * ri^2


    3. The attempt at a solution

    how do i start this equation?
     
  2. jcsd
  3. May 19, 2010 #2

    tiny-tim

    User Avatar
    Science Advisor
    Homework Helper

    (do you mean I = ∑i mi * ri2 ?)

    Just put the various masses and distances into the formula …

    what do you get? :smile:
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Trebechet Computations
  1. Computer Science (Replies: 4)

  2. Computational physics (Replies: 2)

  3. Compute the energy (Replies: 2)

  4. Computing veloctiy (Replies: 2)

  5. Computing ratios (Replies: 2)

Loading...