div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader039fdocumentsusreader039viewer20220226005b42f8f77f8b9a4f5d8b89e1html5page1jpg target=_blank img data-url=document-viii-4-4-contents-natural-mode-shapes-and-frequencies-derived-from-the-differentialhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · viii 4-4 CONTENTS Natural mode shapes and frequencies derived from the differential equation Solution of characteristic equations Natural modes and frequencies of loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsusreader039viewer20220226005b42f8f77f8b9a4f5d8b89e1html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader039fdocumentsusreader039viewer20220226005b42f8f77f8b9a4f5d8b89e1html5page2jpg target=_blank img data-url=document-viii-4-4-contents-natural-mode-shapes-and-frequencies-derived-from-the-differentialhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · viii 4-4 CONTENTS Natural mode shapes and frequencies derived from the differential equation Solution of characteristic equations Natural modes and frequencies of loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsusreader039viewer20220226005b42f8f77f8b9a4f5d8b89e1html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader039fdocumentsusreader039viewer20220226005b42f8f77f8b9a4f5d8b89e1html5page3jpg target=_blank img data-url=document-viii-4-4-contents-natural-mode-shapes-and-frequencies-derived-from-the-differentialhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · viii 4-4 CONTENTS Natural mode shapes...