Question: --Solve the initial value problem y''4y'+4y=0, y(0)=3, y'(0)=5. --A mass weighing 16 pounds stretches a spring 8 feet. Determine the equation of motionx(t) if the

--Solve the initial value problem

y''4y'+4y=0, y(0)=3, y'(0)=5.

--A mass weighing 16 pounds stretches a spring 8 feet. Determine the equation of motionx(t) if the mass is initially released from equilibrium with an upward velocity of 6 ft/s^2. Remember that the acceleration due to gravity is 32ft/s^2 .

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