1. PF Contest - Win "Conquering the Physics GRE" book! Click Here to Enter
    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!

Mechanics/Dynamics, rorational acceleration

  1. Nov 10, 2008 #1
    1. The problem statement, all variables and given/known data
    http://img136.imageshack.us/img136/7465/problemchapter5150152gh1.jpg [Broken]
    http://img515.imageshack.us/img515/5239/knownxd2.jpg [Broken]

    2. Relevant equations
    aN=[tex]\omega[/tex] 2r
    aT=[tex]\alpha[/tex] r

    3. The attempt at a solution
    http://img61.imageshack.us/img61/1521/attemptfj0.jpg [Broken]

    Graphical Solution:
    http://img249.imageshack.us/img249/8320/graphicalsolutionaf3.jpg [Broken]
    Last edited by a moderator: May 3, 2017
  2. jcsd
  3. Nov 10, 2008 #2
    More Calcs
    http://img204.imageshack.us/img204/8186/calcsud2.jpg [Broken]
    Last edited by a moderator: May 3, 2017
  4. Nov 11, 2008 #3
    I can't get the correct answer i just don't know why
  5. Nov 13, 2008 #4
    does anyone know this stuff?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Similar Threads - Mechanics Dynamics rorational Date
Calculating the angle of a bus driving off a cliff Yesterday at 6:36 AM
Set up the Lagrangian for a CO2 molecule Feb 4, 2018
Block on a wedge (calculus) Jan 22, 2018
Inertia of a system Dec 8, 2017
A block placed in a horizontal hollow cylinder Oct 16, 2017