{"id":11270,"date":"2026-07-09T14:27:50","date_gmt":"2026-07-09T14:27:50","guid":{"rendered":"https:\/\/www.myengineeringbuddy.com\/blog\/how-to-solve-problems-in-engineering-dynamics-using-smart-methodology\/"},"modified":"2026-07-12T04:24:13","modified_gmt":"2026-07-12T04:24:13","slug":"how-to-solve-problems-in-engineering-dynamics-using-smart-methodology","status":"publish","type":"post","link":"https:\/\/www.myengineeringbuddy.com\/blog\/how-to-solve-problems-in-engineering-dynamics-using-smart-methodology\/","title":{"rendered":"How to Solve Engineering Dynamics Problems Using SMART Methodology"},"content":{"rendered":"\n<div style=\"background-color:#f8f8f8; border-left:4px solid #d0d0d0; padding:12px 16px; margin-bottom:20px;\"><strong>Key Takeaways<\/strong>\n<ul>\n<li>SMART stands for Strategy, Modeling, Analysis, and Reflect &amp; Think.<\/li>\n<li>Start by correlating the problem to a real-life situation before solving.<\/li>\n<li>Free Body Diagrams help visualize forces during the Modeling step.<\/li>\n<li>Working backward helps when intermediate unknowns block the final answer.<\/li>\n<li>Always verify units and plausibility after reaching a numerical result.<\/li>\n<\/ul><\/div>\n\n<p>Dynamics is not an easy subject \u2014 in fact it is one of the most dreaded subjects, and it is not uncommon to see many students repeating this course many times. In this blog post we will explain how to use SMART methodology to solve <a href=\"https:\/\/www.myengineeringbuddy.com\/subject\/engineering-dynamics\/\">engineering dynamics<\/a> problems.<\/p>\n\n<h2>What is SMART Methodology?<\/h2>\n\n<blockquote><p>The SMART methodology is a method of solving problems using the 4 step approach: S= Strategy, M=Modeling, A=Analysis, RT= Reflect &amp; Think.<\/p><\/blockquote>\n\n<p>So, how do you solve problems in engineering dynamics using SMART methodology? The four steps below walk through each stage in detail.<\/p>\n\n<h2>Step 1. Strategy<\/h2>\n\n<p>Before we start solving a problem, we need to have a strategy. At this stage, we read the problem, and based on the quantities given and quantities to be found, we think of the concepts that we can apply to solve the problem. We first <strong>correlate the given problem to a real-life situation<\/strong> as with any science problem.<\/p>\n\n<p>We can <strong>work backward<\/strong> also at this stage, by which we mean \u2014 if we have to find &#8220;A&#8221; and A depends on B, C, D., but C is also unknown. C depends on B, E, F, where B, E, F are known. So we can find C first. And once we find C, we can find A. We call it working backward.<\/p>\n\n<p><strong>For example<\/strong>, if the question asks us to find the speed of the bullet after piercing a hanging mass, then we think of the equation that we can use to find it. If that equation contains an unknown other than the speed of the bullet, then we need to find that unknown first, and then only we can calculate the speed of the bullet.<\/p>\n\n<p>Students preparing for exams often find that building a clear strategy first saves significant time \u2014 a habit covered in detail in this guide to <a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/ap-engineering-exams-2026-prep\/\">AP engineering exam preparation for 2026<\/a>.<\/p>\n\n<h2>Step 2. Modeling<\/h2>\n\n<p>Once you read and understand the problem and have a strategy in place, it is time to act. The first step is to <strong>define a system<\/strong> where we set things that we need to include and things that we need to exclude. Then we <strong>draw a model<\/strong> of the given system.<\/p>\n\n<p>If there are forces involved, <strong>draw FBDs<\/strong> (Free Body Diagrams). You can also write down the known and unknown quantities if it helps you visualize the problem better.<\/p>\n\n<p>Modeling skills transfer across engineering disciplines. For instance, system-definition thinking is equally important when working through <a href=\"https:\/\/www.myengineeringbuddy.com\/subject\/thermodynamics\/\">thermodynamics<\/a> problems, where defining the boundary of a system is the critical first move.<\/p>\n\n<h2>Step 3. Analysis<\/h2>\n\n<p><strong>It is the actual problem-solving step<\/strong>. Here we use the fundamental principles of mechanics to <strong>write equations<\/strong> of motion (or rest) for each body identified in the System. If we do not get enough equations to solve the unknowns, we check the System and see if we can include more bodies that we can fit in the System and get more unique equations.<\/p>\n\n<p>If it does not work, check if there are more fundamental principles that we can apply and if the chosen System is correct. Sometimes, we need to change our strategy altogether and start afresh (i.e., start again from step 1 = strategy).<\/p>\n\n<p>If everything is correct, you just need to <strong>do the calculations<\/strong> (for numerical problems). We can either do everything on paper or use a calculator\/computer to find the final answer.<\/p>\n\n<p>Computational tools are increasingly central to analysis in modern engineering. Students who also study <a href=\"https:\/\/www.myengineeringbuddy.com\/subject\/computer-science\/\">computer science<\/a> often find it easier to automate repetitive equation-solving steps at this stage.<\/p>\n\n<p>For those working in geotechnical or structural contexts, numerical analysis methods used in tools like <a href=\"https:\/\/www.myengineeringbuddy.com\/subject\/plaxis-2d-3d\/\">Plaxis 2D\/3D<\/a> follow a similar equation-writing and system-checking logic.<\/p>\n\n<h2>Step 4. Reflect &amp; Think<\/h2>\n\n<p><strong>Solving a problem is not the end of the world<\/strong>, and our job does not finish at step 3. We need to <strong>check if the result\/answer is valid and looks plausible<\/strong>. For example, if you throw a ball with a speed of 10 m\/s, you can not expect it to go 10 km far. If you get an answer that does not make any sense, reflect on it and think if there are things that you need to change.<\/p>\n\n<p>If the answer to a displacement problem comes negative x, it means the distance is x, but it is in the opposite direction of the positive axis defined.<\/p>\n\n<p>Checking the <strong>consistency of the units<\/strong> is also a very effective method. We can not get 10 meters for a problem that asks for the time period. This concludes how to solve problems in engineering dynamics using SMART methodology.<\/p>\n\n<p><em>(Concept Credit: <a href=\"https:\/\/www.mheducation.com\/highered\/product\/vector-mechanics-engineers-statics-dynamics-beer-johnston\/M9781259638091.html\" target=\"_blank\" rel=\"noopener\">Vector Mechanics for Engineers- Statics and Dynamics by Beer, Johnston. Published by McGraw-Hill Education<\/a>)<\/em><\/p>\n\n<p>If you are looking for broader support while working through dynamics coursework, this overview of <a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/online-tutoring-usa-engineering\/\">online tutoring options for engineering students in the USA<\/a> compares the main platforms available. You may also find this comparison of <a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/wyzant-vs-varsity-tutors-engineering-students\/\">Wyzant vs Varsity Tutors for engineering students<\/a> useful when evaluating your options. For budget-conscious students, this roundup of <a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/free-online-tutoring-for-engineering-students\/\">free online tutoring resources for engineering students<\/a> is worth a read.<\/p>\n\n<p>The SMART framework also applies well beyond classical dynamics. Engineers working in fields such as <a href=\"https:\/\/www.myengineeringbuddy.com\/subject\/petroleum-engineering\/\">petroleum engineering<\/a> use the same structured problem-solving approach when modeling fluid flow and reservoir behavior.<\/p>\n\n<h2>Related Reading<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/land-evaluation-engineering-students\/\">Land Evaluation for Engineering Students<\/a><\/li>\n<li><a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/best-study-plans-for-engineering-students\/\">Best Study Plans for Engineering Students<\/a><\/li>\n<li><a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/diy-engineering-projects-guide\/\">DIY Engineering Projects Guide<\/a><\/li>\n<li><a href=\"https:\/\/www.myengineeringbuddy.com\/blog\/material-testing-civil-engineering-guide\/\">Material Testing in Civil Engineering: A Guide<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways SMART stands for Strategy, Modeling, Analysis, and Reflect  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11270","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/posts\/11270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/comments?post=11270"}],"version-history":[{"count":1,"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/posts\/11270\/revisions"}],"predecessor-version":[{"id":12146,"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/posts\/11270\/revisions\/12146"}],"wp:attachment":[{"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/media?parent=11270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/categories?post=11270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myengineeringbuddy.com\/blog\/wp-json\/wp\/v2\/tags?post=11270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}