div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenthomeiitkac-vinaykgpap16pdf-iii-the-centres-of-mass-of-the-floors-lie-onhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: homeiitkacinhomeiitkacin~vinaykgpap16pdf · iii The centres of mass of the floors lie on one verti- cal axis which coincides with the Z-axis but the eentres of stiffness loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220421235e9edba8ebc1a7161e369373html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenthomeiitkac-vinaykgpap16pdf-iii-the-centres-of-mass-of-the-floors-lie-onhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: homeiitkacinhomeiitkacin~vinaykgpap16pdf · iii The centres of mass of the floors lie on one verti- cal axis which coincides with the Z-axis but the eentres of stiffness loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220421235e9edba8ebc1a7161e369373html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenthomeiitkac-vinaykgpap16pdf-iii-the-centres-of-mass-of-the-floors-lie-onhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: homeiitkacinhomeiitkacin~vinaykgpap16pdf · iii The centres of mass of the floors lie on one verti- cal axis which coincides with the Z-axis but the eentres of stiffness loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220421235e9edba8ebc1a7161e369373html5thumbnails3jpg...