June 8th, 2012, 07:51 PM  #1 
Newbie Joined: Feb 2012 Posts: 16 Thanks: 0  Friction and force
A mass of 0.3kg is suspended from a spring of stiffness 200nm^1. If the mass is displaced by 10mm from its equilibrium position and released, for the resulting vibration, calculate; The maximum velocity of the mass during the vibration The maximum acceleration of the mass during vibration Additional info; mass of wheel 3kg, outside radius of wheel 300mm, radius of gyration 212mm 
June 8th, 2012, 10:03 PM  #2 
Senior Member Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,211 Thanks: 521 Math Focus: Calculus/ODEs  Re: Friction and force
Have you tried Hooke's law?

June 9th, 2012, 09:50 AM  #3  
Math Team Joined: Sep 2007 Posts: 2,409 Thanks: 6  Re: Friction and force Quote:
 
June 10th, 2012, 05:13 AM  #4 
Newbie Joined: Feb 2012 Posts: 16 Thanks: 0  Re: Friction and force
That's all the info I was given


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