{"id":412673,"date":"2017-05-23T02:00:00","date_gmt":"2017-05-22T23:00:00","guid":{"rendered":"https:\/\/www.fyysika.ee\/?guid=b47a350464cb0b3d29b44e6a56ca037b"},"modified":"2017-05-23T02:00:00","modified_gmt":"2017-05-22T23:00:00","slug":"a-stack-of-cards-rebuilt-with-calculus-2","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=412673","title":{"rendered":"A stack of cards rebuilt with calculus"},"content":{"rendered":"<p>Previous work covers building a tower from a stack of homogeneous rectangular plates, each with a<br \/>\nmaximum shift in displacement. We suggest using plates shaped as curvilinear triangles bounded by<br \/>\nsegments of power-law functions. The masses of the plates and the position of their center of mass<br \/>\nare calculated and measured experimentally after cutting them out from cardboard and aluminum<br \/>\nsheets. A computer simulation of the displacement towers is combined with their live building.<br \/>\nIndividual maximum shifts of the plates in the stack prove to be much bigger the higher the power<br \/>\ncoefficient of the boundary curves. The resulting total overhang of such a displacement tower may<br \/>\nexceed that of a stack of traditionally used homogeneous rectangular cards.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Previous work covers building a tower from a stack of homogeneous rectangular plates, each with a<br \/>\nmaximum shift in displacement. We suggest using plates shaped as curvilinear triangles bounded by<br \/>\nsegments of power-law functions. The masses of the pla&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-412673","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/412673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=412673"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/412673\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=412673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=412673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=412673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}