Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Need some help on spring problem

  1. Aug 23, 2006 #1
    If I have a beam supported by two springs at either end and each spring is rated for 500 lbs, does that mean the max load that can be applied to beam (assuming the beam can hold it) is 500 lbs before the springs compress all the way? Or does the distibuted load across the beam diminish the load on either spring mount? Would the same formula for beam load (point or spread) be used? Thanks.
  2. jcsd
  3. Aug 23, 2006 #2


    User Avatar
    Science Advisor

    Draw a free body diagram. Forget that you have 2 springs for a second. Consider a rigid mounted beam with your 500 pound load. What are the reaction forces at the two ends?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook