# Transcribed Image Text: 8. A weight of mass 8 kg is suspended by a spring with k = 10 N/ m

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apply the RK4 numerical recursion formula with h = 0.5. Do only one recursion where you generate the individual values of the k’s and l’s wch you will use to approximate the displacement at t = 0. 5.Use four decimal point accuracy in all calculations. |

Transcribed Image Text: 8. A weight of mass 8 kg is suspended by a spring with k = 10 N/ m and c = 1.6 N s/m. The initial

displacement is 0 m and the initial velocity is () m/s. An external force F = t e¯’ is applied to the

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mass. As ts non linear differential equation can’t be solved exactly with the tools demonstrated in

Chapter 2, you must instead convert the second order differential equation into two first order

differential equations and apply the RK4 numerical recursion formula with h = 0.5. Do only one

recursion where you generate the individual values of the k’s and l’s wch you will use to

approximate the displacement at t = 0. 5.Use four decimal point accuracy in all calculations.

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