In equation (9) with m1 = 1 and m2 = 2, verify that the normal modes are Morthogonal: x
Chapter 6, Problem 6.2.40(choose chapter or problem)
In equation (9) with m1 = 1 and m2 = 2, verify that the normal modes are Morthogonal: x T 1Mx2 = 0.
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