ROTATIONAL MOTION| NEET PHYSICS 2026| COMPLETE REVISION IN 30 MINS| GAURAV GUPTA | SHORT NOTES
Gaurav Gupta Physics (GGSIR)
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ROTATIONAL MOTION| NEET PHYSICS 2026| COMPLETE REVISION IN 30 MINS| GAURAV GUPTA | SHORT NOTES
12 689 просмотров · 4 месяца назад
Gaurav Gupta Physics (GGSIR)
20,5 тыс. подписчиков
12 689 просмотров · 4 месяца назад
Mastering Rotational Motion is often the turning point for a high-scoring Physics paper. This 30-minute power-session is designed specifically for NEET 2026 aspirants to simplify complex concepts like Moment of Inertia, Torque, and Angular Momentum into easy-to-digest visuals and formulas.
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Whether you are starting from scratch or need a quick high-yield revision, this video ensures those 8 marks are locked in your pocket.
📌 What’s Covered in This 30-Minute Sprint:
• Center of Mass: Quick calculation tricks for discrete and continuous systems.
• Moment of Inertia (I): Simplified formulas for rings, discs, spheres, and rods.
• Torque (\tau) & Angular Acceleration (\alpha): Understanding the rotational analogue of Newton's Second Law.
• Angular Momentum (L): Law of conservation and its application in competitive problems.
• Rolling Motion: The "No-Slip" condition and kinetic energy breakdown.
🚀 Why Watch This?
1. Time-Efficient: Covers a week's worth of classroom lectures in just 30 minutes.
2. Exam-Oriented: Focused purely on the types of questions asked in the last 10 years of NEET.
3. Concept Clarity: We move beyond rote memorization to help you "visualize" the rotation.
📝 Key Formulas Highlighted:
• Torque: \tau = I\alpha
• Angular Momentum: L = I\omega
• Rotational Kinetic Energy: K_{rot} = \frac{1}{2}I\omega^2
• Work Done: W = \int \tau \, d\theta
Don't let Rotational Motion intimidate you. Hit play, take notes, and let's secure those 8 marks together!
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