Derive the differential equation of motion for the mass

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The 10-kg mass is set into motion at time t = 0 with the initial conditions x = 20 mm and x? = -110 mm/s, where x is measured from the position where the springs are undeformed.

(a) Derive the differential equation of motion for the mass.

(b) Compute the frequency of vibration.

(c) Determine the expression for x(t).

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Reference no: EM131285410

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