3. Consider the bar below that is fixed at one end and has mass ma attached to the other. Show that as m, varies from 0
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3. Consider the bar below that is fixed at one end and has mass ma attached to the other. Show that as m, varies from 0
3. Consider the bar below that is fixed at one end and has mass ma attached to the other. Show that as m, varies from 0 to , the natural frequencies of the bar move from the fixed-free case to the fixed-fixed case. Let p= 1000 kg/m”, E = 2 MPa, 1 = 1.2 m, and A = 0.02 m². mi
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