{"id":297,"date":"2023-06-22T07:14:12","date_gmt":"2023-06-22T07:14:12","guid":{"rendered":"https:\/\/physigeek.com\/id\/hukum-pengungkit\/"},"modified":"2023-06-22T07:14:12","modified_gmt":"2023-06-22T07:14:12","slug":"hukum-pengungkit","status":"publish","type":"post","link":"https:\/\/physigeek.com\/id\/hukum-pengungkit\/","title":{"rendered":"Hukum pengungkit"},"content":{"rendered":"<p>Pada artikel ini Anda akan mengetahui apa itu hukum leverage. Kami juga menunjukkan contoh yang menjelaskan bagaimana hukum tuas mempengaruhi gaya yang bekerja padanya. Selain itu, Anda dapat mempraktikkan hukum leverage dengan latihan langkah demi langkah.<\/p>\n<p> Logikanya, sebelum melihat apa itu hukum leverage, kita harus memahami dengan jelas apa itu leverage. Oleh karena itu kami menyarankan Anda mengunjungi postingan berikut sebelum melanjutkan penjelasannya: <\/p>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;\"> <span style=\"color:#ff951b\">\u27a4<\/span> <strong>Lihat:<\/strong> <a href=\"https:\/\/physigeek.com\/id\/tuas\/\">Apa itu tuas?<\/a> <\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFQue-es-la-ley-de-la-palanca\"><\/span> Apa hukum leverage?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>Hukum pengungkit<\/strong> adalah hukum yang menghubungkan berbagai gaya yang bekerja pada pengungkit. Oleh karena itu, hukum pengungkit digunakan untuk menyelesaikan permasalahan yang melibatkan pengungkit.<\/p>\n<p> Lebih khusus lagi, hukum leverage menyatakan bahwa hasil kali daya dikalikan panjang lengan Anda setara dengan hasil kali hambatan dikalikan panjang lengan Anda.<\/p>\n<p> Dengan demikian, hukum tuas memungkinkan kita untuk secara matematis menghubungkan hambatan, yaitu gaya yang diberikan oleh beban pada tuas, dengan daya, yaitu gaya yang harus diberikan untuk mengatasi beban. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formula-de-la-ley-de-la-palanca\"><\/span> Rumus Hukum Pengungkit<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> <strong>Rumus hukum pengungkit<\/strong> secara matematis menghubungkan daya dengan hambatan pengungkit. Lebih khusus lagi, hukum pengungkit menyatakan bahwa daya dikalikan lengan daya sama dengan hambatan dikalikan lengan hambatan. <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier.png\" alt=\"rumus hukum leverage\" class=\"wp-image-5155\" width=\"338\" height=\"339\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-300x300.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-150x150.png 150w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-768x770.png 768w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier.png 779w\" sizes=\"(max-width: 300px) 100vw, 300px\"><\/figure>\n<p style=\"margin-bottom:6px\"> Emas:<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Titik tumpu atau titik tumpu (F)<\/strong> : ini adalah bagian tuas yang masih ditinggalinya. Oleh karena itu, ia menopang seluruh berat batang serta badan-badan di atasnya.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Usaha atau daya (P)<\/strong> : adalah gaya yang diberikan pada tuas untuk melawan beban pada sisi yang lain.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Beban atau hambatan (R)<\/strong> : adalah gaya yang harus diatasi.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Power Arm (BP)<\/strong> : Ini adalah jarak antara daya dan titik tumpu.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Resistance Arm (BR)<\/strong> : Ini adalah jarak antara titik resistance dan support.<\/span><\/li>\n<\/ul>\n<p> Perhatikan bahwa hukum tuas hanya berlaku jika tuas berada dalam keadaan setimbang, yaitu jika tuas dalam keadaan diam. Jadi jika tuasnya bergerak maka persamaan tuasnya tidak berlaku. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejemplo-de-la-ley-de-la-palanca\"><\/span> Contoh hukum leverage<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Sebagai contoh, pada bagian ini kita akan melihat bagaimana nilai gaya yang harus diterapkan untuk melawan hambatan berubah bergantung pada panjang lengan tuas.<\/p>\n<p> Pertama, kita akan melihat apa yang terjadi ketika titik tumpu berada tepat di tengah-tengah kekuasaan dan perlawanan: <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-1.png\" alt=\"contoh hukum pengungkit 1\" class=\"wp-image-5161\" width=\"299\" height=\"214\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-1-300x215.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-1.png 645w\" sizes=\"(max-width: 300px) 100vw, 300px\"><\/figure>\n<p> Kita terapkan rumus hukum pengungkit untuk menghitung nilai daya:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-f6834df9d4ef006d7a868d9f1df7af56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot BP=R\\cdot BR\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-02893e0ec4e3c945bb8d92c039e90c2b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{R\\cdot BR}{BP}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"94\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-2b51a9318ca7df21c0442670c1bed97c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{100\\cdot 150}{150}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"106\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-a7d0ccc28cd273b8c44cc50c05f79ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=100 \\ N\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"86\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> Jadi, jika titik tumpu berada tepat di tengah-tengah antara gaya dan hambatan, maka gaya yang harus diberikan pada tuas sama dengan hambatan.<\/p>\n<p> Kedua, kami akan menganalisis kasus di mana titik support lebih dekat ke resistance daripada power: <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-2.png\" alt=\"contoh hukum pengungkit 2\" class=\"wp-image-5163\" width=\"300\" height=\"218\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-2-300x217.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-2.png 645w\" sizes=\"(max-width: 300px) 100vw, 300px\"><\/figure>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-f6834df9d4ef006d7a868d9f1df7af56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot BP=R\\cdot BR\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-02893e0ec4e3c945bb8d92c039e90c2b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{R\\cdot BR}{BP}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"94\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-a96415ed0eee3185bb4337121a191f99_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{100\\cdot 100}{200}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"106\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-325fa07f0a03db4a489592b7fbd47ebc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=50 \\N\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"55\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> Jadi ketika power arm lebih panjang dari resistance arm, maka nilai power lebih kecil dari nilai resistance.<\/p>\n<p> Terakhir, kita mempelajari kasus di mana titik support lebih dekat ke kekuatan dibandingkan ke resistance: <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-3.png\" alt=\"contoh hukum pengungkit 3\" class=\"wp-image-5164\" width=\"300\" height=\"216\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-3-300x216.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/loi-du-levier-exemple-3.png 643w\" sizes=\"(max-width: 300px) 100vw, 300px\"><\/figure>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-f6834df9d4ef006d7a868d9f1df7af56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot BP=R\\cdot BR\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-02893e0ec4e3c945bb8d92c039e90c2b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{R\\cdot BR}{BP}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"94\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-6bbe95110f0a90fc6e0442006b5720ad_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{100\\cdot 220}{80}\" title=\"Rendered by QuickLaTeX.com\" height=\"38\" width=\"106\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-64eb7e33f3c6378d745a24b65c75f3b8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=275 \\ N\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"86\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p> Kesimpulannya, ketika titik tumpu lebih dekat ke gaya daripada hambatan, maka gaya yang lebih besar dari hambatan harus diberikan untuk menyeimbangkan skala. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ejercicios-resueltos-de-la-ley-de-la-palanca\"><\/span> Latihan hukum leverage yang terpecahkan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Sebelum melakukan latihan, kami menyarankan Anda mengunjungi tautan berikut di mana kami menjelaskan berbagai jenis pengungkit, karena ada latihan untuk setiap jenis pengungkit dan Anda harus memahami dengan jelas apa masing-masing jenis pengungkit untuk menyelesaikan soal. . <\/p>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;\"> <span style=\"color:#ff951b\">\u27a4<\/span> <strong>Lihat:<\/strong> <a href=\"https:\/\/physigeek.com\/id\/jenis-tuas\/\">Jenis tuas<\/a><\/div>\n<h3 class=\"wp-block-heading\"> Latihan 1<\/h3>\n<p> Sebuah benda bermassa 50 kg diletakkan disebelah tuas derajat satu yang terbuat dari sebuah batang kaku yang panjangnya 300 cm. Jika jarak antara beban dan titik tumpu adalah 180 cm, berapakah berat benda yang harus diletakkan di sisi lain tuas agar seimbang? <\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__FFF8E1\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#FFF8E1\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>Lihat solusinya<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> Pengungkit pada soal ini adalah derajat pertama dan kita hanya mengetahui hambatan (50 kg) dan lengan hambatan (180 cm). Namun, karena kita mengetahui panjang batang, kita dapat menghitung lengan daya dengan mengurangkan panjang total batang dikurangi panjang lengan hambatan:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-d8009cd38409af0152df783ad89f3f36_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"BP=300-180=120 \\text{ cm}\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"206\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Kemudian kita dapat menentukan nilai daya dengan menerapkan aturan tuas:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-f6834df9d4ef006d7a868d9f1df7af56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot BP=R\\cdot BR\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Kami mengganti data ke dalam rumus:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-5959be827849cceb2665451a56d8ff0a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot 120=50\\cdot 180\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"134\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Dan akhirnya, kita menyelesaikan hal yang tidak diketahui dalam persamaan: <\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-78a4d183ce7fc344a8b0a34efc858751_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{50\\cdot 180}{120}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"97\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-7ace0a567aab127764f2007e8b8f0b3d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=75 \\text{ kg}\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"79\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\">Latihan 2<\/h3>\n<p> Di dalam gerobak dorong kita meletakkan sebuah benda bermassa 70 kg, berjarak 50 cm dari titik tumpu. Jika bagian tempat dipegangnya gerobak dorong berjarak 140 cm dari titik tumpu, berapakah usaha yang harus kita lakukan untuk dapat mengangkut benda dengan gerobak dorong tersebut? <\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__FFF8E1\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#FFF8E1\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>Lihat solusinya<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> Gerobak dorong merupakan tuas derajat kedua, karena hambatannya terletak di antara titik tumpu dan daya. Oleh karena itu, untuk menyelesaikan masalah tersebut kita harus menerapkan hukum leverage:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-f6834df9d4ef006d7a868d9f1df7af56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot BP=R\\cdot BR\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Kami mengganti data yang kami ketahui ke dalam persamaan:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-e71aa135e71ce25f9237d661b3656cd7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot 140=70\\cdot 50\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"125\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Dan akhirnya, kita menyelesaikan hal yang tidak diketahui dalam persamaan: <\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-05e2c7e509587e806745d16426497be4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=\\cfrac{70\\cdot 50}{140}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"88\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-bda321058b63b34b706e280791fd6407_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P=25 \\text{ kg}\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"79\" style=\"vertical-align: -4px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Oleh karena itu, Anda harus melakukan upaya yang setara dengan mengangkat 25 kg.<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n<h3 class=\"wp-block-heading\"> Latihan 3<\/h3>\n<p> Pada tuas derajat ketiga, gaya yang setara dengan 60 N harus diberikan untuk melawan hambatan sebesar 15 N yang terletak 80 cm dari titik tumpu. Hitung seberapa jauh dari titik tumpu gaya diterapkan. <\/p>\n<div class=\"wp-block-otfm-box-spoiler-start otfm-sp__wrapper otfm-sp__box js-otfm-sp-box__closed otfm-sp__FFF8E1\" role=\"button\" tabindex=\"0\" aria-expanded=\"false\" data-otfm-spc=\"#FFF8E1\" style=\"text-align:center\">\n<div class=\"otfm-sp__title\"> <strong>Lihat solusinya<\/strong><\/div>\n<\/div>\n<p class=\"has-text-align-left\"> Pada soal tuas derajat ketiga ini kita diminta untuk menentukan power arm. Jadi, untuk menyelesaikan masalah tersebut, kita perlu menerapkan persamaan leverage:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-f6834df9d4ef006d7a868d9f1df7af56_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"P\\cdot BP=R\\cdot BR\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"133\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Kami mengganti data yang kami ketahui ke dalam persamaan:<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-1dae5ba7078c412fbe57dd6d8fe0008f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"60\\cdot BP=15\\cdot 80\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"131\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Dan kami memecahkan hal yang tidak diketahui dalam persamaan: <\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-6c20589172f022b76c17eb055f14ab91_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"BP=\\cfrac{15\\cdot 80}{60}\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"103\" style=\"vertical-align: -12px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-center\">\n<p class=\"has-text-align-center\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/ql-cache\/quicklatex.com-4b319952f3a57992cb5e4d229af26b5b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"BP=20 \\text{ cm}\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"98\" style=\"vertical-align: 0px;\"><\/p>\n<\/p>\n<p class=\"has-text-align-left\"> Oleh karena itu, gaya harus diberikan pada jarak 20 cm dari titik tumpu.<\/p>\n<div class=\"wp-block-otfm-box-spoiler-end otfm-sp_end\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Pada artikel ini Anda akan mengetahui apa itu hukum leverage. Kami juga menunjukkan contoh yang menjelaskan bagaimana hukum tuas mempengaruhi gaya yang bekerja padanya. Selain itu, Anda dapat mempraktikkan hukum leverage dengan latihan langkah demi langkah. Logikanya, sebelum melihat apa itu hukum leverage, kita harus memahami dengan jelas apa itu leverage. Oleh karena itu kami &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/id\/hukum-pengungkit\/\"> <span class=\"screen-reader-text\">Hukum pengungkit<\/span> Baca selengkapnya &quot;<\/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":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u25b7 Hukum 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