{"id":7057,"date":"2026-02-26T11:28:46","date_gmt":"2026-02-26T11:28:46","guid":{"rendered":"https:\/\/www.chennaineet.com\/blog\/?p=7057"},"modified":"2026-02-27T10:12:29","modified_gmt":"2026-02-27T10:12:29","slug":"system-of-particles-and-rotational-motion-ncert","status":"publish","type":"post","link":"https:\/\/www.chennaineet.com\/blog\/system-of-particles-and-rotational-motion-ncert\/","title":{"rendered":"NCERT Book for Class 11 Physics Part 1 \u2013 (Chapter 7 \u2013 System of Particles And Rotational Motion)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Chapter 7 \u2013 System of Particles And Rotational Motion<\/h2>\n\n\n\n<p>Chapter 7 \u2013 System of Particles and Rotational Motion explains the motion of systems containing multiple particles and objects undergoing rotation. It introduces concepts such as <strong>center of mass<\/strong>, <strong>linear momentum<\/strong>, and motion of a system of particles under external forces.<\/p>\n\n\n\n<p>The chapter also covers <strong>rotational motion<\/strong>, including <strong>torque, moment of inertia, angular velocity, angular momentum<\/strong>, and the <strong>conservation of angular momentum<\/strong>. These concepts help in understanding the rotational behavior of rigid bodies and are highly important for CBSE board exams as well as competitive exams like <a href=\"https:\/\/www.wikitechy.com\/what-are-the-most-highly-rated-neet-video-lecture-providers-in-2026\/\" target=\"_blank\" rel=\"noopener\">NEET<\/a> and JEE.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">System of particles and Rotational motion NCERT<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-793x1024.jpg\" alt=\"\" class=\"wp-image-7060\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-1.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-793x1024.jpg\" alt=\"\" class=\"wp-image-7061\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-2.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-793x1024.jpg\" alt=\"\" class=\"wp-image-7062\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-3.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-793x1024.jpg\" alt=\"\" class=\"wp-image-7063\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-4.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-5-793x1024.jpg\" alt=\"\" class=\"wp-image-7064\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-5-793x1024.jpg 793w, 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src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-793x1024.jpg\" alt=\"\" class=\"wp-image-7065\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-6.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-7-793x1024.jpg\" alt=\"\" class=\"wp-image-7066\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-7-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-7-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-7-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-7-1190x1536.jpg 1190w, 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https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-8-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-8-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-8-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-8-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-8.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-793x1024.jpg\" alt=\"\" class=\"wp-image-7068\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-9.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-793x1024.jpg\" alt=\"\" class=\"wp-image-7069\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-10.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-793x1024.jpg\" alt=\"\" class=\"wp-image-7070\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-11.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-793x1024.jpg\" alt=\"\" class=\"wp-image-7071\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-12.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-793x1024.jpg\" alt=\"\" class=\"wp-image-7072\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-13.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-793x1024.jpg\" alt=\"\" class=\"wp-image-7073\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-14.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"794\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-15-794x1024.jpg\" alt=\"\" class=\"wp-image-7074\" 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class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-37-793x1024.jpg\" alt=\"\" class=\"wp-image-7096\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-37-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-37-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-37-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-37-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-37-440x568.jpg 440w, 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srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-39.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-40-793x1024.jpg\" alt=\"\" class=\"wp-image-7099\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-40-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-40-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-40-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-40-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-40-440x568.jpg 440w, 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768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-41-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-41-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-41-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-41.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"793\" height=\"1024\" src=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-793x1024.jpg\" alt=\"\" class=\"wp-image-7101\" srcset=\"https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-793x1024.jpg 793w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-232x300.jpg 232w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-768x991.jpg 768w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-1190x1536.jpg 1190w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-440x568.jpg 440w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42-680x878.jpg 680w, https:\/\/www.chennaineet.com\/blog\/wp-content\/uploads\/2026\/02\/System-Of-Particles-And-Rotational-Motion-42.jpg 1368w\" sizes=\"(max-width: 793px) 100vw, 793px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.chennaineet.com\/blog\/class-11-physics-gravitation-ncert\/\">Chapter 8 &#8211; Gravitation<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chapter 7 \u2013 System of Particles And Rotational Motion Chapter 7 \u2013 System of Particles and Rotational Motion explains the motion of systems containing multiple particles and objects undergoing rotation. It introduces concepts such as center of mass, linear momentum, and motion of a system of particles under external forces. The chapter also covers rotational [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":7059,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[134,137],"tags":[709,710,706,705,711,708,704,707],"class_list":["post-7057","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ncert-book","category-neet-physics","tag-rotational-motion-class-11-ncert-pdf","tag-rotational-motion-class-11-ncert-solutions-pdf","tag-system-of-particles-and-rotational-motion-class-11-ncert","tag-system-of-particles-and-rotational-motion-class-11-notes","tag-system-of-particles-and-rotational-motion-class-11-worksheet","tag-system-of-particles-and-rotational-motion-ncert-solutions-pdf-download","tag-system-of-particles-and-rotational-motion-new-ncert-pdf","tag-system-of-particles-and-rotational-motion-notes-pdf"],"_links":{"self":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts\/7057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/comments?post=7057"}],"version-history":[{"count":2,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts\/7057\/revisions"}],"predecessor-version":[{"id":7131,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/posts\/7057\/revisions\/7131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/media\/7059"}],"wp:attachment":[{"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/media?parent=7057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/categories?post=7057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chennaineet.com\/blog\/wp-json\/wp\/v2\/tags?post=7057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}