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A 2 kg object oscillates with an initial amplitude of3cm on a spring of force constant k =410N/m.(a) Find the period. s (b) Find the total initial...

This question was answered on Jul 20, 2016. View the Answer

A 2 kg object oscillates with an initial amplitude of3cm on a spring of force constantk=410N/m.(a) Find the period.

    s?


(b) Find the total initial energy.

J


(c) If the energy decreases by 1% per period, find the damping constantband theQfactor.

b =  kg/s
Q


Top Answer

Answer ) T = 0.439s Total Initial energy =... View the full answer

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Other Answers

a)T=2pi*sqrt(m/k)      ... View the full answer

2 comments
  • b) energy, U=1/2K*x*x=1/2*410*0.03*0.03=0.1845j
    • isaacmimi
    • Jul 19, 2016 at 10:37pm
  • c) k=m(2pi0/T)*(2pi)/T=421.6N/m
    • isaacmimi
    • Jul 19, 2016 at 10:43pm

This question was asked on Jul 19, 2016 and answered on Jul 20, 2016.

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