{"id":6781,"date":"2026-09-29T13:39:31","date_gmt":"2026-09-29T13:39:31","guid":{"rendered":"https:\/\/ksquareinstitute.in\/blog\/?p=6781"},"modified":"2026-09-30T04:58:09","modified_gmt":"2026-09-30T04:58:09","slug":"gravitation-neet-pyq-analysis","status":"publish","type":"post","link":"https:\/\/ksquareinstitute.in\/blog\/gravitation-neet-pyq-analysis\/","title":{"rendered":"Gravitation NEET PYQ Analysis: What NTA Keeps Repeating"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Gravitation is one of the most predictable chapters in NEET Physics. The formulas are few, the question styles barely change, and the marks are almost guaranteed once you know the patterns. This gravitation NEET PYQ analysis shows exactly what NTA keeps asking and how to solve each type in under a minute.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"432\" src=\"https:\/\/ksquareinstitute.in\/blog\/wp-content\/uploads\/2026\/09\/Gravitation-NEET-PYQ-Analysis-Satellite-Orbit-1024x432.jpg\" alt=\"Gravitation NEET PYQ analysis with a satellite orbiting Earth along glowing orbital paths\" class=\"wp-image-6782\" srcset=\"https:\/\/ksquareinstitute.in\/blog\/wp-content\/uploads\/2026\/09\/Gravitation-NEET-PYQ-Analysis-Satellite-Orbit-1024x432.jpg 1024w, https:\/\/ksquareinstitute.in\/blog\/wp-content\/uploads\/2026\/09\/Gravitation-NEET-PYQ-Analysis-Satellite-Orbit-300x127.jpg 300w, https:\/\/ksquareinstitute.in\/blog\/wp-content\/uploads\/2026\/09\/Gravitation-NEET-PYQ-Analysis-Satellite-Orbit-768x324.jpg 768w, https:\/\/ksquareinstitute.in\/blog\/wp-content\/uploads\/2026\/09\/Gravitation-NEET-PYQ-Analysis-Satellite-Orbit-1536x648.jpg 1536w, https:\/\/ksquareinstitute.in\/blog\/wp-content\/uploads\/2026\/09\/Gravitation-NEET-PYQ-Analysis-Satellite-Orbit.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">For the full subject plan, see our <a href=\"https:\/\/ksquareinstitute.in\/blog\/neet-2027-physics-preparation\">complete NEET Physics strategy<\/a>. Gravitation is one of its best return-on-time chapters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Want to test yourself first? <a href=\"https:\/\/ksquareinstitute.com\/questions\/neet-previous-year-questions\/physics\/gravitation\/questions\/\" target=\"_blank\" rel=\"noopener\"><strong>Solve the Gravitation PYQs<\/strong><\/a>, then use this guide to fix the gaps.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#why-gravitation-is-a-scoring-chapter\">Why Gravitation Is a Scoring Chapter<\/a><\/li><li><a href=\"#gravitation-neet-pyq-analysis-the-five-repeated-question-types\">Gravitation NEET PYQ Analysis: The Five Repeated Question Types<\/a><\/li><li><a href=\"#acceleration-due-to-gravity-height-vs-depth\">Acceleration Due to Gravity: Height vs Depth<\/a><\/li><li><a href=\"#escape-velocity-and-orbital-velocity\">Escape Velocity and Orbital Velocity<\/a><\/li><li><a href=\"#keplers-laws\">Kepler&#8217;s Laws<\/a><\/li><li><a href=\"#worked-pyq-pattern-questions\">Worked PYQ-Pattern Questions<\/a><\/li><li><a href=\"#common-traps-in-this-chapter\">Common Traps in This Chapter<\/a><\/li><li><a href=\"#practise-every-gravitation-pyq\">Practise Every Gravitation PYQ<\/a><\/li><li><a href=\"#conclusion\">Conclusion<\/a><\/li><li><a href=\"#\u2753-faq\">\u2753 FAQ<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 id=\"why-gravitation-is-a-scoring-chapter\" class=\"wp-block-heading\">Why Gravitation Is a Scoring Chapter<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">NEET usually asks one to two questions from Gravitation, and they are mostly ratio or formula-based. You rarely need long calculations. That makes it ideal for building confidence and saving time for harder sections.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It also regularly appears among the <a href=\"https:\/\/ksquareinstitute.in\/blog\/neet-2027-most-repeated-topics\">most repeated NEET topics<\/a>, especially questions on the variation of g and satellite motion. Check the <a href=\"https:\/\/ksquareinstitute.in\/blog\/neet-2027-syllabus-chapter-weightage\">NEET 2027 chapter weightage<\/a> to see how it compares with other Class 11 units.<\/p>\n\n\n\n<h2 id=\"gravitation-neet-pyq-analysis-the-five-repeated-question-types\" class=\"wp-block-heading\">Gravitation NEET PYQ Analysis: The Five Repeated Question Types<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">When you sort a decade of NEET physics PYQs from this chapter, five question types show up again and again.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Question type<\/th><th>Frequency<\/th><th>What it tests<\/th><\/tr><\/thead><tbody><tr><td>Variation of acceleration due to gravity<\/td><td>Most frequent<\/td><td>g at height and depth, effect of rotation<\/td><\/tr><tr><td>Escape velocity NEET questions<\/td><td>Very frequent<\/td><td>Formula, dependence on mass and radius<\/td><\/tr><tr><td>Orbital velocity and satellites<\/td><td>Very frequent<\/td><td>Speed, time period, energy of satellites<\/td><\/tr><tr><td>Kepler&#8217;s laws NEET questions<\/td><td>Regular<\/td><td>T\u00b2 \u221d r\u00b3, areal velocity<\/td><\/tr><tr><td>Gravitational potential energy<\/td><td>Regular<\/td><td>Work needed to move a body away from Earth<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Most questions are really ratio questions in disguise. If you can see how one quantity depends on another, you can often answer without a calculator. Our <a href=\"https:\/\/ksquareinstitute.in\/blog\/dimensional-analysis-tricks-neet-physics\">dimensional analysis shortcut tricks<\/a> also help you check whether a formula option is even possible.<\/p>\n\n\n\n<h2 id=\"acceleration-due-to-gravity-height-vs-depth\" class=\"wp-block-heading\">Acceleration Due to Gravity: Height vs Depth<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">These two formulas appear in NEET again and again:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>At height h (h \u226a R):<\/strong> g_h = g(1 \u2212 2h\/R)<\/li>\n\n\n\n<li><strong>At depth d:<\/strong> g_d = g(1 \u2212 d\/R)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A favourite question: at what height does g decrease by the same amount as at depth d? Comparing the two gives h = d\/2. Also remember that g is zero at the centre of the Earth.<\/p>\n\n\n\n<h2 id=\"escape-velocity-and-orbital-velocity\" class=\"wp-block-heading\">Escape Velocity and Orbital Velocity<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The two key speeds are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Escape velocity:<\/strong> v\u2091 = \u221a(2GM\/R) = \u221a(2gR), about 11.2 km\/s for Earth<\/li>\n\n\n\n<li><strong>Orbital speed near the surface:<\/strong> v\u2080 = \u221a(GM\/R) = \u221a(gR)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">So v\u2091 = \u221a2 \u00d7 v\u2080. Escape velocity NEET questions often test that v\u2091 does not depend on the mass of the body being launched, or the direction it is thrown in.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a satellite in orbit of radius r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kinetic energy = GMm \/ 2r<\/li>\n\n\n\n<li>Potential energy = \u2212GMm \/ r<\/li>\n\n\n\n<li>Total energy = \u2212GMm \/ 2r<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When options look similar, a smart <a href=\"https:\/\/ksquareinstitute.in\/blog\/neet-elimination-technique-for-guessing\">elimination technique for guessing<\/a> helps you rule out answers with the wrong sign or wrong power of r.<\/p>\n\n\n\n<h2 id=\"keplers-laws\" class=\"wp-block-heading\">Kepler&#8217;s Laws<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kepler&#8217;s laws NEET questions mainly test the third law: <strong>T\u00b2 \u221d r\u00b3<\/strong>. If the orbital radius becomes 4 times, the time period becomes 8 times, since (4)^(3\/2) = 8. The second law, equal areas in equal times, comes from conservation of angular momentum.<\/p>\n\n\n\n<h2 id=\"worked-pyq-pattern-questions\" class=\"wp-block-heading\">Worked PYQ-Pattern Questions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1. At what height above Earth&#8217;s surface does g become the same as at a depth of 10 km? (h \u226a R)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Answer: 5 km.<\/strong> Equating g(1 \u2212 2h\/R) and g(1 \u2212 d\/R) gives h = d\/2 = 5 km.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2. A planet has the same density as Earth but twice its radius. What is its escape velocity compared to Earth&#8217;s?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Answer: Twice.<\/strong> With constant density, M \u221d R\u00b3, so v\u2091 = \u221a(2GM\/R) \u221d R.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3. A satellite&#8217;s orbital radius is increased 4 times. What happens to its time period?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Answer: It becomes 8 times.<\/strong> From T\u00b2 \u221d r\u00b3, T \u221d r^(3\/2) = 4^(3\/2) = 8.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4. What is the ratio of escape velocity to orbital speed near Earth&#8217;s surface?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Answer: \u221a2 : 1.<\/strong> v\u2091 = \u221a(2gR) and v\u2080 = \u221a(gR).<\/p>\n\n\n\n<h2 id=\"common-traps-in-this-chapter\" class=\"wp-block-heading\">Common Traps in This Chapter<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Using g(1 \u2212 2h\/R) when h is not small compared with R<\/li>\n\n\n\n<li>Thinking escape velocity depends on the mass of the object<\/li>\n\n\n\n<li>Forgetting the negative sign in potential and total energy<\/li>\n\n\n\n<li>Mixing up T \u221d r^(3\/2) with T \u221d r\u00b2<\/li>\n\n\n\n<li>Saying g is maximum at the centre of the Earth (it is zero there)<\/li>\n<\/ul>\n\n\n\n<h2 id=\"practise-every-gravitation-pyq\" class=\"wp-block-heading\">Practise Every Gravitation PYQ<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This gravitation NEET PYQ analysis gives you the full map of the chapter. The next step is solving every past question until each type feels routine. All Gravitation previous year questions are free on Ksquare Study:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <strong><a href=\"https:\/\/ksquareinstitute.com\/questions\/neet-previous-year-questions\/physics\/gravitation\/\" target=\"_blank\" rel=\"noopener\">Solve all Gravitation NEET PYQs<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Try to answer ratio questions mentally before writing anything. That speed is exactly what saves minutes on exam day.<\/p>\n\n\n\n<h2 id=\"conclusion\" class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gravitation rewards students who learn a handful of formulas and practise the ratio patterns. Use this gravitation NEET PYQ analysis as your revision checklist, solve the past questions chapter-wise, and this chapter becomes some of the easiest marks in your Physics section.<\/p>\n\n\n\n<h2 id=\"\u2753-faq\" class=\"wp-block-heading\">\u2753 FAQ<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: How many questions come from Gravitation in NEET?<\/strong> A: Usually one to two questions. They are mostly formula and ratio based, which makes Gravitation one of the most scoring chapters in Class 11 Physics.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: What is the most important topic in Gravitation for NEET?<\/strong> A: The variation of g with height and depth is the most frequent. Escape velocity and satellite speed questions follow closely.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: Does escape velocity depend on the mass of the object?<\/strong> A: No. Escape velocity depends only on the mass and radius of the planet, not on the mass of the object or the direction of launch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: How can I revise Gravitation quickly before NEET?<\/strong> A: Use a gravitation NEET PYQ analysis to list the repeated question types, memorise the core formulas, and practise ratio questions mentally.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q: Where can I practise Gravitation NEET PYQs for free?<\/strong> A: Ksquare Study has every Gravitation previous year question organised chapter-wise, free to solve with answers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gravitation is one of the most predictable chapters in NEET Physics. The formulas are few, the question styles barely change, and the marks are almost guaranteed once you know the patterns. This gravitation NEET PYQ analysis shows exactly what NTA keeps asking and how to solve each type in under a minute. For the full [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6782,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,2,70],"tags":[4027,603,4026,4025,4031,4030,7,4008,13,2328,4029,4007,4028],"class_list":["post-6781","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-study-tips","category-neet","category-physics","tag-acceleration-due-to-gravity","tag-class-11-physics","tag-escape-velocity","tag-gravitation","tag-gravitational-potential-energy","tag-keplers-laws","tag-neet-2027","tag-neet-chapter-wise-pyq","tag-neet-physics","tag-neet-pyq","tag-orbital-velocity","tag-previous-year-questions","tag-satellites"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/posts\/6781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/comments?post=6781"}],"version-history":[{"count":4,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/posts\/6781\/revisions"}],"predecessor-version":[{"id":6790,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/posts\/6781\/revisions\/6790"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/media\/6782"}],"wp:attachment":[{"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/media?parent=6781"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/categories?post=6781"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksquareinstitute.in\/blog\/wp-json\/wp\/v2\/tags?post=6781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}