Momentum, Collision, Rotation, Rolling & Torque
21 Animation‑driven Video Lessons 🎥
120 Quizzes to build Conceptual Confidence📝
38 Challenging Questions with Video Solutions 🎥
21 PDF Summaries for lightning‑Fast Revision 📝
21 Visual Mind Maps to Lock in Key Connections 📝
(AP PHYSICS | IIT JEE)
Course Curriculum
Linear Momentum, Center of Mass and Collision
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- Unlock Your Full Potential in Physics: A Special Message for You!
- What is Center of Mass in a System of Particles? (10:34)
- How to Apply Newton’s Second Law to a System of Particles? (8:28)
- Impulse and Momentum – How Force Changes Momentum in Collisions (10:56)
- Elastic and Inelastic Collision and The Law of Conservation of Linear Momentum (10:15)
- Elastic Collision Equations – Step-by-Step Derivation and Explanation (9:53)
- What is the Tsiolkovsky Rocket Equation? Derivation and Applications (10:05)
Rotational Dynamics, Angular Variables, Inertia and Torque
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- Angular Variables in Rotation (15:39)
- Constant Angular Acceleration: Derivation of Equations of Rotational Motion (11:06)
- Moment of Inertia and The Parallel Axis Theorem (13:26)
- What is Torque in Physics and How to Find The Direction of Torque (9:32)
- Newton's Second Law of Motion in Rotation (7:23)
- Kinetic Energy of Rotating Bodies (8:20)
- Rotational Dynamics: Full Lesson Summary
Rolling, Torque and Angular Momentum
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- Rolling Motion in Physics – Definition, Examples, and Key Conditions (7:57)
- How Rotational and Translational Kinetic Energy Work in Rolling Motion? (12:23)
- What is Torque? The Key to Understanding Rotational Motion (7:04)
- Newton’s Second Law for Rotation – Understanding Angular Momentum (7:10)
- How to Calculate Angular Momentum of a Rotating Rigid Body? (4:36)
- What is Conservation of Angular Momentum? Real-Life Examples Explained (7:54)
Equilibrium and Elasticity
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Physics Problems & Solutions (Momentum, Collision and Center of Mass)
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- Center of Mass of Falling Rocks (3:00)
- Conservation of Energy and Linear Momentum Conservation (2:20)
- Center of Mass of Two Particles - Projectile Motion (6:43)
- Using Tsiolkovsky Rocket Equation to Find % Fuel Burnt (3:27)
- Elastic Collision and Jupiters Slingshot (3:49)
- Physics of Cue Ball Collisions: Conservation of Momentum (3:26)
- Impulse in a Falling Elevator: Can Jumping Before Fall Reduce the Impulse (4:41)
- Impulse-Momentum Theorem: Free Fall Collision of a Diver (2:56)
- Calculating Maximum Force During Ball Collision Using Impulse-Momentum Theorem (4:06)
- Kinetic Energy Change After Explosion (Using Momentum and Energy Conservation) (2:28)
- Finding the Mass of a Block Using Momentum and Friction (2:56)
- Inelastic Collision of two Putty Balls: Conservation of Momentum and Energy (4:36)
- Energy Conservation and Momentum Conservation of a Ball Projected in a Gun (3:20)
- What Is the Common Velocity in a Frictionless Collision Scenario? (3:42)
- Conservation of Energy and Momentum Applied to Collision Problems? (5:39)
- Elastic Collision Calculations: Determining Final Speeds Using Conservation Principles (3:51)
- Analyzing Elastic Collisions and Projectile Motion with Pucks (2:30)
- Collision Physics: Solving for the Angle Between Velocities in Inelastic Collisions (2:04)
Physics Problems & Solutions (Rotation)
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- Start Time for a Wheel Covering 120 Radians in 4 Seconds @ Constant Angular Acceleration (4:17)
- Calculations for Angular Velocity of a Rotating Toast (3:30)
- Calculate Angular Acceleration to Stop a Rotating Flywheel (5:11)
- Understanding Angular Velocity Through the Spinning Wheel Arrow Problem (3:36)
- Belt-Driven Wheels: Calculating Angular Speed and Acceleration (2:58)
- Flywheel Deceleration: Calculating Angular Acceleration and Total Revolutions (5:19)
- How Mass Position Influences Rotational Inertia of a System of Rotating Masses (4:40)
- Why Combine Tangential and Radial Acceleration in Circular Motion? (4:41)
- What’s the Moment of Inertia and Kinetic Energy of a Spinning Flywheel? (3:14)
- Rotation Dynamics of a Plate: Finding the Net Torque (3:07)
- Torque And Angular Acceleration Explained Through Judo (5:22)
- Calculating Angular Acceleration: Rotational Dynamics of a Falling Chimney (5:49)
Physics Problems & Solutions (Rolling, Torque and Angular Momentum)
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days
days
after you enroll
- Cylinder Rolling Down an Inclined Plane (5:15)
- Rotational Energy of a Sphere Rolling Up a Plane (5:47)
- How to Calculate the Launch Speed of a Rolling Ball (Physics Rolling Motion) (4:53)
- Rolling without Slipping Motion and Rolling with Slipping: 2 Phase Physics Problem (9:10)
- Torque and Angle Between Force and Position Vector (3:45)
- Angular Momentum of a Disc Rotating under Time Dependent Torque (2:50)
- Angular Momentum Conservation in Rotational Collisions | Rod and Putty Problem (3:33)
- How Does Angular Momentum Conservation Apply in Inelastic Collisions? (6:16)
Hello there! 👋
Physics isn’t just a collection of formulas—it’s a way of understanding the world around you. When I first sat down to teach my daughter the fundamentals, I never imagined she’d end up at UC Berkeley’s College of Engineering. That experience showed me how powerful clear, patient instruction can be.
In this course, you can expect step-by-step walkthroughs of key Physics topics, accompanied by visual aids and real-world examples that help make abstract concepts feel tangible. You'll also pick up practical tips for tackling problems more efficiently and learn how to steer clear of common mistakes that trip up many students.
My goal is simple: help you build deep conceptual understanding so that every equation, from F = m a to ΔE = m c², feels intuitive. Let’s cut through the clutter and discover how physics connects to everything you do—through lessons that make physics clear and enjoyable.
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