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: Springs: Simple Harmonic Motion

  1. Dec 16, 2009 #1
    A compact car has a mass of 1050 kg. Assume that the car has one spring on each wheel, that the springs are identical, and that the mass is equally distributed over the four springs.

    (a) What is the spring constant of each spring if the empty car bounces up and down 2.0 times each second?
    (in N/m)

    (b) What will be the car's oscillation frequency while carrying four 110 kg passengers?
    (in Hz)



    I know all the equations for this problem, most centrally Hooke's laws; however, I am having difficulty piecing them all together. Help would be appreciated. Thanks.
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Dec 16, 2009 #2

    ideasrule

    User Avatar
    Homework Helper

    List the equations you know. Which have quantities that are given in the questions?
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook