A mass-spring system is modelled by the differential equation u' +40=0, and the motion starts from the initial condition
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A mass-spring system is modelled by the differential equation u' +40=0, and the motion starts from the initial condition
A mass-spring system is modelled by the differential equation u' +40=0, and the motion starts from the initial conditions u(0)= 7, WO)= 10. Then the amplitude of the oscillations is O a) 12 ob) V 149 oc) 774 od) 7
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