ProblemInstructions andchangesin problems220.127.116.11.10The figure would be like Figure P8.7 with the k4spring missing and the x direction being thevertical direction instead of horizontal. It is astatics problem with spring forces on the left side(matrix) and gravity forces on the right hand side.9.5Do parts (a) and (e) with Matlab, and the otherparts by hand. For part (a) look for the solutionnear x1=10. For part (e) only solve the problemwith the new data using A\b.9.6Do first by hand and then with Matlab.9.8Do by hand.
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