CENTRE OF MASS in One Shot: All Concepts & PYQs Covered | JEE Main & Advanced

📌 MANZIL COMEBACK: https://physicswallah.onelink.me/ZAZB... 📌JEE Ultimate CC 2025: https://physicswallah.onelink.me/ZAZB... 📌Join FREE MANZIL Test Series: https://physicswallah.onelink.me/ZAZB... 🌐 Telegram: https://t.me/pwjeewallah 📲 PW App/Website: https://physicswallah.onelink.me/ZAZB... 📚 PW Store: https://physicswallah.onelink.me/ZAZB... ------------------------------------------------------- 00:00 - Introduction 00:40 - Topics to be covered 01:51 - Centre of mass 20:16 - Important points 34:00 - COM of mass of continuous distribution of mass 1:00:07 - COM of mass of composite bodies 1:26:10 - Shifted COM 1:31:52 - PYQ 1:57:22 - Condition of conservation of momentum 2:10:14 - Motion of person on Planck or boat 2:35:11 - Recoil of gun 2:44:55 - Jumping of person from cart 3:11:06 - Explosion of bomb at rest 3:14:27 - PYQ 3:26:56 - Bullet block problems 3:39:41 - Collision 4:08:13 - Types of collision and equations 4:20:56 - Velocities after collision and loss of energy 4:36:20 - Rebounding of ball from collision 4:40:45 - Bouncing of ball 5:24:34 - Oblique collision on horizontal ground 5:28:49 - Projectile motion with collisions 5:33:05 - Oblique collisions for point masses 5:44:25 - PYQs 6:44:05 - Thank You Bacchon ------------------------------------------------------- 📌 𝐉𝐄𝐄 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 🌐 Telegram: https://t.me/pwjeewallah 🌐 Instagram: https://instagram.com/pwjee_wallah?ig... ------------------------------------------------------- 📌 𝐑𝐄𝐂𝐎𝐌𝐌𝐄𝐍𝐃𝐄𝐃 𝐂𝐇𝐀𝐍𝐍𝐄𝐋𝐒 𝐅𝐎𝐑 𝐘𝐎𝐔 🌐 Physics Wallah - Alakh Pandey:    / @physicswallah   🌐 JEE Challengers by PW:    / @jeechallengersbypw   🌐 Physics Wallah - English:    / @englishpw   🌐 PW - Hindi Medium:    / @pw-hindimedium   🌐 NCERT Wallah:    / @ncertwallahpw   🌐 Engineers Wallah - AE/JE:    / @engineerswallah   🌐 PW IITJAM & CSIR NET:    / @pwiitjamcsirnet   ------------------------------------------------------- 📌 𝐏𝐇𝐘𝐒𝐈𝐂𝐒 𝐖𝐀𝐋𝐋𝐀𝐇 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 🌐 Telegram: https://t.me/Physics_Wallah_Official_... 🌐 Instagram:   / physicswallah   🌐 Facebook:   / physicswallah   🌐 Twitter:   / physics__wallah   🌐 LinkedIn:   / physicswallah   🌐 Quora: https://pwofficial.quora.com ------------------------------------------------------- 📌 For any Queries or Complaints visit: https://bit.ly/PW_Queries OR give a Missed Call on 07019-243-492 ------------------------------------------------------- #IIT #IIT2025 #JEEWallah #PhysicsWallah #centreofmass #com #class11thphysics #rajwantsir