{"id":19516,"date":"2025-02-02T23:28:25","date_gmt":"2025-02-02T21:28:25","guid":{"rendered":"https:\/\/ugdymasirauklejimas.lt\/home\/?p=19516"},"modified":"2025-02-02T23:28:25","modified_gmt":"2025-02-02T21:28:25","slug":"amerikietisku-kalneliu-inzinerija","status":"publish","type":"post","link":"https:\/\/ugdymasirauklejimas.lt\/home\/amerikietisku-kalneliu-inzinerija\/","title":{"rendered":"AMERIKIETI\u0160K\u0172 KALNELI\u0172 IN\u017dINERIJA"},"content":{"rendered":"\n<p class=\"p3 wp-block-paragraph\"><em>Truputis teorijos \u012f\u017eangai:<\/em><\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Amerikieti\u0161k\u0173 kalneli\u0173 in\u017einerija \u2013 tai in\u017einerijos \u0161aka, susijusi su atrakcion\u0173 kalneli\u0173 projektavimu, statyba ir testavimu. \u0160ios srities in\u017einieriai siekia sukurti \u012fsp\u016bding\u0105 ir jaudinan\u010di\u0105, ta\u010diau kartu ir saugi\u0105 pramog\u0105. Pagrindiniai principai, kuriuos jie taiko projektuodami kalnelius, yra potencialios ir kinetin\u0117s energijos bei j\u0117g\u0173, toki\u0173 kaip gravitacija ir centripetin\u0117 j\u0117ga, poveikio supratimas. \u0160iame projekte nagrin\u0117jome, kaip \u0161ie fizikiniai d\u0117sniai veikia amerikieti\u0161k\u0173 kalneli\u0173 jud\u0117jim\u0105, kokie yra energijos poky\u010diai j\u0173 trasoje ir kaip in\u017einieriai u\u017etikrina saugum\u0105 net sud\u0117tingiausiose trasos dalyse, \u012fskaitant kilpas ir staigius pos\u016bkius. (Para\u0161yta remiantis knyga ,,<a href=\"https:\/\/www.amazon.com\/Janice-VanCleaves-Engineering-Every-Kid\/dp\/0471471828\">Engineering for every kid&#8221; Janice Van Cleave<\/a>).&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"646\" height=\"1000\" src=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/02\/img_6033-1.jpg\" class=\"wp-image-19514\" srcset=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/02\/img_6033-1.jpg 646w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/02\/img_6033-1-517x800.jpg 517w\" sizes=\"(max-width: 646px) 100vw, 646px\" \/><\/figure>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Taigi, pasigaminome popierin\u012f \u0161ablon\u0105. Tada, suklinuodami suk\u016br\u0117me tarsi \u010diuo\u017eykl\u0105, kuri baigiasi kilpa:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1366\" height=\"1366\" data-id=\"19447\" src=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/43c65d6f-7c1b-407d-98eb-e293261da08f-1.jpg\" alt=\"\" class=\"wp-image-19447\" srcset=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/43c65d6f-7c1b-407d-98eb-e293261da08f-1.jpg 1366w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/43c65d6f-7c1b-407d-98eb-e293261da08f-1-800x800.jpg 800w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/43c65d6f-7c1b-407d-98eb-e293261da08f-1-1024x1024.jpg 1024w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/43c65d6f-7c1b-407d-98eb-e293261da08f-1-768x768.jpg 768w\" sizes=\"(max-width: 1366px) 100vw, 1366px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1366\" height=\"1366\" data-id=\"19448\" src=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/fca2bc78-675a-465c-bd60-db4c7607806d-1.jpg\" alt=\"\" class=\"wp-image-19448\" srcset=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/fca2bc78-675a-465c-bd60-db4c7607806d-1.jpg 1366w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/fca2bc78-675a-465c-bd60-db4c7607806d-1-800x800.jpg 800w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/fca2bc78-675a-465c-bd60-db4c7607806d-1-1024x1024.jpg 1024w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/fca2bc78-675a-465c-bd60-db4c7607806d-1-768x768.jpg 768w\" sizes=\"(max-width: 1366px) 100vw, 1366px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Model\u012f reikia laikyti truput\u012f pakreipus, ne 90 laips. kampu. \u0160tai ir viskas!&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" controls src=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/02\/img_5580.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Rezultatai<\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Rutuliukas apsisuka aplink kilp\u0105 vien\u0105 ar daugiau kart\u0173.<\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Kod\u0117l taip nutinka?<\/p>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Pakeldami rutuliuk\u0105 \u012f popieriaus kilpos vir\u0161\u0173, suteikiame jam potencialios energijos. Kai rutuliukas paleid\u017eiamas, \u0161i energija virsta kinetine energija. Jei rutuliukas turi pakankamai kinetin\u0117s energijos, jis juda aplink kilp\u0105. Kai rutuliukas patenka \u012f kilp\u0105, jis pradeda jud\u0117ti auk\u0161tyn. Jei jo kinetin\u0117 energija yra pakankama, kad pasiekt\u0173 kilpos vir\u0161\u0173, tuomet gravitacija traukia j\u012f \u017eemyn kita kilpos puse. Centripetin\u0117 ir i\u0161centrin\u0117 j\u0117gos padeda rutuliukui i\u0161likti ant popierin\u0117s kilpos. Ta\u010diau, jud\u0117damas kilpa, rutuliukas praranda dal\u012f energijos d\u0117l trinties tarp popieriaus ir rutuliuko pavir\u0161iaus. Galiausiai, kai energijos nepakanka, rutuliukas nebegali pakilti \u012f kilpos vir\u0161\u0173 ir sustoja.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"731\" height=\"1024\" src=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/eb862e2e-ee48-4f65-aa65-bd1f010f5557-1-731x1024.jpg\" alt=\"\" class=\"wp-image-19443\" srcset=\"https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/eb862e2e-ee48-4f65-aa65-bd1f010f5557-1-731x1024.jpg 731w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/eb862e2e-ee48-4f65-aa65-bd1f010f5557-1-571x800.jpg 571w, https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/eb862e2e-ee48-4f65-aa65-bd1f010f5557-1.jpg 765w\" sizes=\"(max-width: 731px) 100vw, 731px\" \/><\/figure>\n\n\n\n<p class=\"p3 wp-block-paragraph\">Kai jau teori\u0161kai buvo ai\u0161kiau kas vyksta, nutar\u0117m susiorganizuoti sau pramog\u0173 nei\u0161einant i\u0161 nam\u0173. Yotube kanale susiradone vaizdo \u012fra\u0161\u0173, kurie rodo k\u0105 mato Amerikieti\u0161kais kalneliais va\u017eiuojantys \u017emon\u0117s. Patik\u0117kite, net nes\u0117dint ten, psichologi\u0161kai ,,suko&#8221; pilv\u0105&#8230; <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"4K AWESOME Twister Roller Coaster Front Seat POV Knoebels Amusement Park\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/oAJLKDMihnU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"The biggest roller coaster drop in the world!!\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/5aF7dgWvQ6Y?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"CANNIBAL Elevator Lift Coaster POV - Front On Ride - Lagoon, Utah\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Lg4slSLWrqk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Truputis teorijos \u012f\u017eangai: Amerikieti\u0161k\u0173 kalneli\u0173 in\u017einerija \u2013 tai in\u017einerijos \u0161aka, susijusi su atrakcion\u0173 kalneli\u0173 projektavimu, statyba ir testavimu. \u0160ios srities in\u017einieriai siekia sukurti \u012fsp\u016bding\u0105 ir jaudinan\u010di\u0105, ta\u010diau kartu ir saugi\u0105 pramog\u0105. Pagrindiniai principai, kuriuos jie taiko projektuodami kalnelius, yra potencialios ir kinetin\u0117s energijos bei j\u0117g\u0173, toki\u0173 kaip gravitacija ir centripetin\u0117 j\u0117ga, poveikio supratimas. \u0160iame projekte [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19451,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[59],"tags":[],"class_list":["post-19516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-konstravimas-inzinerija"],"uagb_featured_image_src":{"full":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false],"thumbnail":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false],"medium":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false],"medium_large":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false],"large":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false],"1536x1536":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false],"2048x2048":["https:\/\/ugdymasirauklejimas.lt\/wp-content\/uploads\/2025\/01\/a23d510a-3773-43b1-99c8-d8b94cf78940-1.jpg",738,369,false]},"uagb_author_info":{"display_name":"iMami","author_link":"https:\/\/ugdymasirauklejimas.lt\/home\/author\/roberta-rumbutienegmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Truputis teorijos \u012f\u017eangai: Amerikieti\u0161k\u0173 kalneli\u0173 in\u017einerija \u2013 tai in\u017einerijos \u0161aka, susijusi su atrakcion\u0173 kalneli\u0173 projektavimu, statyba ir testavimu. \u0160ios srities in\u017einieriai siekia sukurti \u012fsp\u016bding\u0105 ir jaudinan\u010di\u0105, ta\u010diau kartu ir saugi\u0105 pramog\u0105. Pagrindiniai principai, kuriuos jie taiko projektuodami kalnelius, yra potencialios ir kinetin\u0117s energijos bei j\u0117g\u0173, toki\u0173 kaip gravitacija ir centripetin\u0117 j\u0117ga, poveikio supratimas. \u0160iame projekte&hellip;","_links":{"self":[{"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/posts\/19516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/comments?post=19516"}],"version-history":[{"count":1,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/posts\/19516\/revisions"}],"predecessor-version":[{"id":19517,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/posts\/19516\/revisions\/19517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/media\/19451"}],"wp:attachment":[{"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/media?parent=19516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/categories?post=19516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ugdymasirauklejimas.lt\/home\/wp-json\/wp\/v2\/tags?post=19516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}