1. The problem statement, all variables and given/known data A half-full water tank mounted on the top of a building is modelled as shown below. Find the shear force it can produce? m = 500 kg k = 1000 N/m model: https://app.box.com/s/qke2kbwag2mp9a23kkqq 2. Relevant equations Transfer Matrix Method: Point & Field Matrices: https://app.box.com/s/0gmyi1hqaecp1hfjd3f3 Rearranged model: https://app.box.com/s/nycu9csciavufusnlnfz 3. The attempt at a solution I'm unsure if I should use this method; find T (period of oscillation), use T to find force 'F'. working 1: https://app.box.com/s/he5ji206c1c8s76lrf09 Or if I should use 'Transfer Matrix Method'. If I should use this method, how should I start?