{"id":120,"date":"2023-06-25T16:32:35","date_gmt":"2023-06-25T16:32:35","guid":{"rendered":"https:\/\/physigeek.com\/it\/libro\/"},"modified":"2023-06-25T16:32:35","modified_gmt":"2023-06-25T16:32:35","slug":"libro","status":"publish","type":"post","link":"https:\/\/physigeek.com\/it\/libro\/","title":{"rendered":"Libro"},"content":{"rendered":"<p>In questo articolo scoprirai cos\u2019\u00e8 il libro e quanto vale. Inoltre, puoi convertire la forza espressa in libbre in un&#8217;altra unit\u00e0 con un calcolatore online.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-el-poundal\"><\/span> Cos&#8217;\u00e8 il libro?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Il <strong>libro<\/strong> \u00e8 un&#8217;unit\u00e0 di forza. Nello specifico, la sterlina era l&#8217;unit\u00e0 di forza nell&#8217;antico sistema anglosassone di unit\u00e0 piede-libbra-secondo.<\/p>\n<p> Una libbra \u00e8 definita come la forza necessaria affinch\u00e9 un corpo di massa 1 libbra raggiunga un&#8217;accelerazione di 1 piede\/s <sup>2<\/sup> . Pertanto, una libbra equivale a 0,138255 N.<\/p>\n<p> Il simbolo del libro \u00e8 pdl.<\/p>\n<p> Tuttavia, la sterlina non \u00e8 la misura di forza pi\u00f9 utilizzata, poich\u00e9 il newton \u00e8 l\u2019unit\u00e0 di forza nel sistema internazionale. Quindi, normalmente in fisica e ingegneria, le forze sono espresse in newton.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Equivalencias-del-poundal\"><\/span>equivalenze di libri<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Ora che conosciamo la definizione di libbra, la tabella seguente mostra le equivalenze tra libbra e altre diverse unit\u00e0 di forza.<\/p>\n<figure class=\"wp-block-table is-style-stripes\">\n<table>\n<thead>\n<tr>\n<th> Unit\u00e0<\/th>\n<th class=\"has-text-align-center\" data-align=\"center\"> Simbolo<\/th>\n<th> Equivalente a 1 sterlina<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td> Newton<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> NO.<\/td>\n<td> 0,138255N<\/td>\n<\/tr>\n<tr>\n<td> kilonewton<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> kN<\/td>\n<td> 0,000138255kN<\/td>\n<\/tr>\n<tr>\n<td> Dine<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> din<\/td>\n<td> 13825,5 din<\/td>\n<\/tr>\n<tr>\n<td> Chilogrammo-forza<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> <sub>kgf<\/sub><\/td>\n<td> 0,0141 <sub>kgf<\/sub><\/td>\n<\/tr>\n<tr>\n<td> Forza della libbra<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> libbre <sub>f<\/sub><\/td>\n<td> 0,031 libbre <sub>f<\/sub><\/td>\n<\/tr>\n<tr>\n<td> Oncia-forza<\/td>\n<td class=\"has-text-align-center\" data-align=\"center\"> oncia <sub>f<\/sub><\/td>\n<td> 0,4973 once <sub>f<\/sub> <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Calculadora-para-convertir-poundal-a-otras-unidades\"><\/span> Calcolatrice per convertire la sterlina in altre unit\u00e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> \u00c8 possibile utilizzare il seguente convertitore per convertire il valore di una forza espressa in alcune unit\u00e0 in altre unit\u00e0 diverse. Basta inserire il valore della forza, le unit\u00e0 di conversione e il numero desiderato di cifre decimali.<\/p>\n<p> \u00c8 necessario utilizzare il punto come separatore decimale, ad esempio 30,97. <\/p>\n<form action=\"\" method=\"post\">\n<div align=\"center\" style=\"line-height:50px; background:#FEF9E7; padding:15px; border:2px solid #4FD12F; border-radius:15px; margin-bottom:20px\"><input name=\"datos\" style=\"border:1.5px solid #4FD12F; border-radius:5px;  padding:7px; color:#000000; width: 100px\" placeholder=\"1\" required=\"\" oninvalid=\"this.setCustomValidity('Introduce el valor de la fuerza aqu\u00ed')\" oninput=\"this.setCustomValidity('')\"><select name=\"unidad1\" style=\"border:1.5px solid #4FD12F; border-radius:5px;  padding:7px; color:#000000; width: 130px\"><option value=\"newton1\"> Newton (N)<\/option><option value=\"dina1\"> Dina (din)<\/option><option value=\"poundal1\"> Poundal (PDL)<\/option><option value=\"kilogramofuerza1\"> Chilogrammo-forza (kgf)<\/option><option value=\"librafuerza1\"> Forza della libbra (lbf)<\/option><option value=\"onzafuerza1\"> Oncia-forza (ozf)<\/option><\/select> <span style=\"color:#4FD12F\">\u279c<\/span> <select name=\"unidad2\" style=\"border:1.5px solid #4FD12F; border-radius:5px;  padding:7px; color:#000000; width: 130px\"><option value=\"newton2\"> Newton (N)<\/option><option value=\"dina2\"> Dina (din)<\/option><option value=\"poundal2\"> Poundal (PDL)<\/option><option value=\"kilogramofuerza2\"> Chilogrammo-forza (kgf)<\/option><option value=\"librafuerza2\"> Forza della libbra (lbf)<\/option><option value=\"onzafuerza2\"> Oncia-forza (ozf) <\/option><\/select><select name=\"decimales\" style=\"border:1.5px solid #4FD12F; border-radius:5px;  padding:7px; color:#000000; width: 130px\"><option value=\"0decimales\"> 0 cifre decimali<\/option><option value=\"1decimales\"> 1 cifra decimale<\/option><option value=\"2decimales\"> 2 cifre decimali<\/option><option value=\"3decimales\"> 3 cifre decimali<\/option><option value=\"4decimales\"> 4 cifre decimali<\/option><option value=\"5decimales\"> 5 cifre decimali<\/option><option value=\"6decimales\"> 6 cifre decimali<\/option><option value=\"7decimales\"> 7 cifre decimali<\/option><option value=\"8decimales\"> 8 cifre decimali<\/option><option value=\"9decimales\"> 9 cifre decimali<\/option><option value=\"10decimales\"> 10 cifre decimali <\/option><\/select><\/p>\n<div style=\"text-align:center\"><input align=\"center\" style=\"font-size:105%; border-radius:30px; margin-top: 20px; margin-bottom:15px\" type=\"submit\" name=\"submit\" value=\"Convertire\"><\/div>\n<\/div>\n<\/form>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diferencia-entre-el-poundal-y-el-pie-poundal\"><\/span> Differenza tra Poundal e Foot-poundal<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> La <strong>differenza tra la sterlina e il piede-libbra<\/strong> \u00e8 che sono unit\u00e0 di dimensioni diverse. La libbra \u00e8 un&#8217;unit\u00e0 di forza, mentre il piede-libbra \u00e8 un&#8217;unit\u00e0 di energia.<\/p>\n<p> Pertanto, libbra e piede-libbra sono due unit\u00e0 utilizzate per due concetti diversi. Pertanto, non esiste equivalenza tra le due unit\u00e0 perch\u00e9 misurano quantit\u00e0 fisiche diverse.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In questo articolo scoprirai cos\u2019\u00e8 il libro e quanto vale. Inoltre, puoi convertire la forza espressa in libbre in un&#8217;altra unit\u00e0 con un calcolatore online. Cos&#8217;\u00e8 il libro? Il libro \u00e8 un&#8217;unit\u00e0 di forza. Nello specifico, la sterlina era l&#8217;unit\u00e0 di forza nell&#8217;antico sistema anglosassone di unit\u00e0 piede-libbra-secondo. Una libbra \u00e8 definita come la forza &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/it\/libro\/\"> <span class=\"screen-reader-text\">Libro<\/span> Leggi altro &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-120","post","type-post","status-publish","format-standard","hentry","category-unita"],"yoast_head":"<!-- This site is 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