{"id":3186,"date":"2026-03-12T22:26:10","date_gmt":"2026-03-12T21:26:10","guid":{"rendered":"https:\/\/solveredu.com\/?p=3186"},"modified":"2026-03-12T22:26:14","modified_gmt":"2026-03-12T21:26:14","slug":"toestel-van-atwood-opdrachten","status":"publish","type":"post","link":"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/","title":{"rendered":"Hoe bijt je de Atwood Machine? Een gids voor blokkeertaken"},"content":{"rendered":"<h2 class=\"wp-block-heading has-medium-font-size\">Inleiding: Een nachtmerrie met blokken? Deze keer niet!<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bloktaken, beter bekend als <strong>Atwood machine<\/strong>, is een van de eerste serieuze testen in de dynamica. Hoewel de opstelling eenvoudig lijkt - twee blokken van verschillende massa's opgehangen aan een draad die door een schijf wordt geworpen - krijgen veel leerlingen en studenten hier \u201eles\u201d over de tekens (+\/-) en slecht gedefinieerde spankrachten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Juiste benaming <strong>versnelling van het systeem a<\/strong> en <strong>trekkracht van het touw T<\/strong> vereist inzicht in hoe krachten op elkaar inwerken. In dit artikel splitsen we dit probleem op, zodat je het in 5 minuten onder de knie hebt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Theorie in een notendop: Het ideale fysieke systeem<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Voordat je aan de formules begint, moet je de regels van het spel kennen. In academische opdrachten gebruiken we meestal het ideale model:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Touwtrekkracht <em>T<\/em><\/strong> heeft dezelfde waarde aan beide kanten van het blok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>De draad is onrekbaar en gewichtloos<\/strong> - Hierdoor is de versnelling van beide blokken identiek en heeft het gewicht van de schroefdraad geen invloed op het resultaat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Het blok is gewichtloos en er is geen wrijving op de as<\/strong> - Dit betekent dat de volledige trekkracht direct tussen de blokken wordt overgedragen (in starre-lichaamsmechanica zal dit veranderen, maar in puntdynamica is het standaard).<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">Verdeling van krachten: Zwaarte vs. spanning<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De sleutel is om de krachten voor elk blok afzonderlijk te tekenen. Stel  <math data-latex=\"m_2 &gt; m_1\"><semantics><mrow><msub><mi>m<\/mi><mn>2<\/mn><\/msub><mo>&gt;<\/mo><msub><mi>m<\/mi><mn>1<\/mn><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">m_2 &gt; m_1<\/annotation><\/semantics><\/math>. Het systeem zal beginnen te bewegen in de richting van het zwaardere blok <math data-latex=\"m_2\"><semantics><msub><mi>m<\/mi><mn>2<\/mn><\/msub><annotation encoding=\"application\/x-tex\">m_2<\/annotation><\/semantics><\/math> .<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">3. afleiding van de formules: tweede dynamicawet van Newton<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Voor blok 1 <math data-latex=\"\\boldsymbol{(m_1)}\"><semantics><mrow style=\"font-weight:bold;\"><mo form=\"prefix\" stretchy=\"false\" lspace=\"0em\" rspace=\"0em\">(<\/mo><msub><mi>\ud835\udc8e<\/mi><mstyle style=\"font-style:italic;font-family:Cambria, 'Times New Roman', serif;font-weight:bold;\"><mn>1<\/mn><\/mstyle><\/msub><mo form=\"postfix\" stretchy=\"false\" lspace=\"0em\" rspace=\"0em\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\boldsymbol{(m_1)}<\/annotation><\/semantics><\/math>:<\/strong> Beweegt omhoog. Trekkracht (T1) \u201ewint\u201d van gewicht <math data-latex=\"m_1g\"><semantics><mrow><msub><mi>m<\/mi><mn>1<\/mn><\/msub><mi>g<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">m_1g<\/annotation><\/semantics><\/math> .<\/li>\n\n\n\n<li><strong>Voor blok 2 <strong><math data-latex=\"\\boldsymbol{(m_2)}\"><semantics><mrow style=\"font-weight:bold;\"><mo form=\"prefix\" stretchy=\"false\" lspace=\"0em\" rspace=\"0em\">(<\/mo><msub><mi>\ud835\udc8e<\/mi><mstyle style=\"font-style:italic;font-family:Cambria, 'Times New Roman', serif;font-weight:bold;\"><mn>2<\/mn><\/mstyle><\/msub><mo form=\"postfix\" stretchy=\"false\" lspace=\"0em\" rspace=\"0em\">)<\/mo><\/mrow><annotation encoding=\"application\/x-tex\">\\boldsymbol{(m_2)}<\/annotation><\/semantics><\/math><\/strong>:<\/strong> Beweegt naar beneden. Gewicht <math data-latex=\"m_2g\"><semantics><mrow><msub><mi>m<\/mi><mn>2<\/mn><\/msub><mi>g<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">m_2g<\/annotation><\/semantics><\/math> \u201ewint\u201d met spankracht (T2).<\/li>\n\n\n\n<li>We nemen aan dat de trekkracht aan beide zijden gelijk is aan :  <math data-latex=\"T_1=T_2=T\"><semantics><mrow><msub><mi>T<\/mi><mn>1<\/mn><\/msub><mo>=<\/mo><msub><mi>T<\/mi><mn>2<\/mn><\/msub><mo>=<\/mo><mi>T<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">T_1=T_2=T<\/annotation><\/semantics><\/math><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"941\" height=\"742\" data-attachment-id=\"3240\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/1-7\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?fit=941%2C742&amp;ssl=1\" data-orig-size=\"941,742\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?fit=941%2C742&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?resize=941%2C742&#038;ssl=1\" alt=\"Voorbeeldopgave met massa&#039;s op een blok, Atwood-machine, solveredu\" class=\"wp-image-3240\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?w=941&amp;ssl=1 941w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?resize=300%2C237&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?resize=768%2C606&amp;ssl=1 768w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/1-2.jpg?resize=15%2C12&amp;ssl=1 15w\" sizes=\"auto, (max-width: 941px) 100vw, 941px\" \/><figcaption class=\"wp-element-caption\">Voorbeeld diagram<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-theme-1-color has-theme-2-background-color has-text-color has-background has-link-color has-fixed-layout\"><tbody><tr><td>Het schakelschema en alle berekeningen worden gegenereerd in de <a href=\"https:\/\/solveredu.com\/nl\/mechanica-katrollen-massa-hellend-vlak\/\"><strong>Rekenmachine voor dynamica van blokken en massa<\/strong><\/a> . Je kunt het gebruiken om een gedetailleerde oplossing voor dit soort taken te verkrijgen.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"353\" height=\"475\" data-attachment-id=\"3245\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/2-8\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?fit=353%2C475&amp;ssl=1\" data-orig-size=\"353,475\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?fit=353%2C475&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?resize=353%2C475&#038;ssl=1\" alt=\"\" class=\"wp-image-3245\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?w=353&amp;ssl=1 353w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?resize=223%2C300&amp;ssl=1 223w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?resize=9%2C12&amp;ssl=1 9w\" sizes=\"auto, (max-width: 353px) 100vw, 353px\" \/><figcaption class=\"wp-element-caption\">Uitgetekende krachten voor elke massa en elk blok<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vervolgens schrijven we de bewegingsvergelijkingen voor elk blok afzonderlijk op:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"328\" height=\"256\" data-attachment-id=\"3244\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/3-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3-1.jpg?fit=328%2C256&amp;ssl=1\" data-orig-size=\"328,256\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3-1.jpg?fit=328%2C256&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3-1.jpg?resize=328%2C256&#038;ssl=1\" alt=\"\" class=\"wp-image-3244\" style=\"width:328px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3-1.jpg?w=328&amp;ssl=1 328w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3-1.jpg?resize=300%2C234&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/3-1.jpg?resize=15%2C12&amp;ssl=1 15w\" sizes=\"auto, (max-width: 328px) 100vw, 328px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">We baseren de kinematische relatie <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"364\" height=\"114\" data-attachment-id=\"3248\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/5-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5-1.jpg?fit=364%2C114&amp;ssl=1\" data-orig-size=\"364,114\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5-1.jpg?fit=364%2C114&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5-1.jpg?resize=364%2C114&#038;ssl=1\" alt=\"\" class=\"wp-image-3248\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5-1.jpg?w=364&amp;ssl=1 364w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5-1.jpg?resize=300%2C94&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/5-1.jpg?resize=18%2C6&amp;ssl=1 18w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Als je deze vergelijkingen optelt en vereenvoudigt krijg je de volgende oplossing:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"441\" height=\"411\" data-attachment-id=\"3249\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/6-4\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6-1.jpg?fit=441%2C411&amp;ssl=1\" data-orig-size=\"441,411\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"6\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6-1.jpg?fit=441%2C411&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6-1.jpg?resize=441%2C411&#038;ssl=1\" alt=\"\" class=\"wp-image-3249\" style=\"width:308px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6-1.jpg?w=441&amp;ssl=1 441w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6-1.jpg?resize=300%2C280&amp;ssl=1 300w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/6-1.jpg?resize=13%2C12&amp;ssl=1 13w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Na substitutie van de veronderstelde cijfers in ons voorbeeld verkrijgen we de uiteindelijke versnellingswaarden <strong>a<\/strong> en treksterkte <strong>T<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"787\" data-attachment-id=\"3251\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/7-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7-1.jpg?fit=683%2C787&amp;ssl=1\" data-orig-size=\"683,787\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"7\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7-1.jpg?fit=683%2C787&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7-1.jpg?resize=683%2C787&#038;ssl=1\" alt=\"\" class=\"wp-image-3251\" style=\"aspect-ratio:0.8678535497134858;width:439px;height:auto\" srcset=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7-1.jpg?w=683&amp;ssl=1 683w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7-1.jpg?resize=260%2C300&amp;ssl=1 260w, https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/7-1.jpg?resize=10%2C12&amp;ssl=1 10w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3 Samenvatting en FAQ.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De Atwood-machine is een van de eenvoudigste, maar meest elegante modellen om Newtoniaanse dynamica te leren. Hiermee kun je in de praktijk zien hoe de fundamentele wetten van de natuurkunde werken.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In het artikel lieten we dat zien:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>de beweging van het systeem rechtstreeks voortvloeit uit <strong>Het tweede principe van Newton<\/strong>,<\/li>\n\n\n\n<li>versnelling hangt af van <strong>verschil in massa<\/strong>, en niet hun som,<\/li>\n\n\n\n<li>de spanning in de draad is altijd <strong>tussen de gewichten van de twee massa's<\/strong>,<\/li>\n\n\n\n<li>Zelfs een eenvoudig systeem kan leiden tot rekenfouten als de vergelijkingen verkeerd zijn geschreven.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Daarom gebruiken veel studenten in de praktijk hulpmiddelen zoals <a href=\"https:\/\/solveredu.com\/nl\/mechanica-katrollen-massa-hellend-vlak\/\"><strong>Rekenmachine voor dynamica van blokken en massa<\/strong><\/a> <strong> in SolverEdu<\/strong>, die automatisch de versnelling en spanning uitvoert op basis van de opgegeven gewichten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hierdoor kun je je richten op <strong>begrip van natuurkunde<\/strong>, in plaats van op het risico van een rekenfout.<\/p>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1773348984938\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Gaat zwaarder gewicht altijd naar beneden?<br><\/h3>\n<div class=\"rank-math-answer\">\n<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?resize=150%2C150&amp;ssl=1\" class=\"alignright\" alt=\"\" data-attachment-id=\"3245\" data-permalink=\"https:\/\/solveredu.com\/nl\/post\/maszyna-atwooda-zadania\/2-8\/\" data-orig-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?fit=353%2C475&amp;ssl=1\" data-orig-size=\"353,475\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/2-1.jpg?fit=353%2C475&amp;ssl=1\" \/>\n<p>Ja.<br \/>Als de gewichten verschillen, <strong>zwaardere massa versnelt altijd naar beneden<\/strong>, en de lichtere beweegt omhoog.<br \/>Als de massa's identiek zijn, blijft het systeem in <strong>balans<\/strong> en de versnelling is 0.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1773349016528\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Waarom hangt de versnelling af van de som van de massa's?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Aangezien beide massa's <strong>\u00e9\u00e9n dynamisch systeem<\/strong>.<br \/>Het verschil in gewichten veroorzaakt beweging, maar de totale massa van het systeem be\u00efnvloedt de traagheid. Daarom is de versnelling van de vorm:<br \/><math display=\"block\"><semantics><mrow><mi>a<\/mi><mo>=<\/mo><mfrac><mrow><mo stretchy=\"false\">(<\/mo><msub><mi>m<\/mi><mn>2<\/mn><\/msub><mo>\u2212<\/mo><msub><mi>m<\/mi><mn>1<\/mn><\/msub><mo stretchy=\"false\">)<\/mo><mi>g<\/mi><\/mrow><mrow><msub><mi>m<\/mi><mn>1<\/mn><\/msub><mo>+<\/mo><msub><mi>m<\/mi><mn>2<\/mn><\/msub><\/mrow><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">a = \\frac{(m_2 - m_1)g}{m_1 + m_2}<\/annotation><\/semantics><\/math><\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1773349101090\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Is de spanning in de draad gelijk aan het gewicht van een van de massa's?<br><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Nee.<br \/>Spanning <strong>is niet gelijk aan<\/strong> geen van de gewichten als het systeem beweegt.<br \/>Het is altijd <strong>kleiner is dan het gewicht van de grootste massa en groter is dan het gewicht van de kleinste massa<\/strong>.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1773349140968\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Hoe tel je de taak van de Atwood-machine het snelst?<br><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>De eenvoudigste methode is:<br \/>- Schrijf voor beide massa's de vergelijkingen op uit het 2e principe van Newton,<br \/>- een stelsel vergelijkingen oplossen,<br \/>- versnelling en spanning berekenen.<br \/>U kunt ook <strong><a href=\"https:\/\/solveredu.com\/nl\/mechanica-katrollen-massa-hellend-vlak\/\" data-type=\"page\" data-id=\"2866\">Atwood machine rekenmachine in SolverEdu<\/a><\/strong>, die deze berekeningen automatisch uitvoert en het resultaat onmiddellijk toont.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Wst\u0119p: Koszmar z bloczkami? Nie tym razem! Zadania z bloczkami, znane szerzej jako maszyna Atwooda, to jeden z pierwszych powa\u017cnych sprawdzian\u00f3w z dynamiki. Cho\u0107 uk\u0142ad wydaje si\u0119 prosty \u2013 dwa klocki o r\u00f3\u017cnych masach zawieszone na nici przerzuconej przez kr\u0105\u017cek \u2013 to w\u0142a\u015bnie tutaj wielu uczni\u00f3w i student\u00f3w &#8222;wyk\u0142ada si\u0119&#8221; na znakach (+\/-) i \u017ale [&hellip;]<\/p>\n","protected":false},"author":255930052,"featured_media":3260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[14815,14816],"tags":[14846,14820,14845,14847],"class_list":["post-3186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mechanika","category-wytrzymalosc-materialow","tag-belka-swobodnie-podparta","tag-rownania-rownowagi","tag-reakcje-podporowe","tag-stateczna-wyznaczalnosc"],"jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/pg3flK-Po","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/solveredu.com\/wp-content\/uploads\/2026\/03\/8-1-e1773349619525.jpg?fit=473%2C377&ssl=1","_links":{"self":[{"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/posts\/3186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/users\/255930052"}],"replies":[{"embeddable":true,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/comments?post=3186"}],"version-history":[{"count":22,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/posts\/3186\/revisions"}],"predecessor-version":[{"id":3263,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/posts\/3186\/revisions\/3263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/media\/3260"}],"wp:attachment":[{"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/media?parent=3186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/categories?post=3186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solveredu.com\/nl\/wp-json\/wp\/v2\/tags?post=3186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}