Rotational Kinetic Energy and Moment of Inertia Examples & Physics Problems

This physics video tutorial provides a basic introduction into rotational kinetic energy. It explains how to solve physic problems that asks you how to calculate the final speed of a sphere rolling down an inclined plane using potential energy, translational kinetic energy and rotational kinetic energy. There's another problem that asks you to use conservation of energy to calculate the final speed of a falling block that is attached to a rotating pulley. The final speed of this block is confirmed using rotational dynamics, inertia, torque, and one-dimensional kinematics. This tutorial contains plenty of examples and practice problems.

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Intro to Rotational Motion:
   • Rotational Motion Physics, Basic Introduct...  

Angular Velocity:
   • Angular Velocity Physics Problems, Linear ...  

Angular Acceleration:
   • Angular Acceleration Physics Problems, Rad...  

Rotational Kinematics:
   • Rotational Kinematics Physics Problems, Ba...  

Intro to Torque:
   • Torque, Basic Introduction, Lever Arm, Mom...  

Intro to Inertia:
   • Inertia - Basic Introduction, Torque, Angu...  

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Parallel Axis Theorem:
   • Parallel Axis Theorem & Moment of Inertia ...  

Rotational Dynamics:
   • Rotational Dynamics - Basic Introduction  

Rotational Power, Work, & Energy:
   • Rotational Power, Work, Energy, Torque & M...  

Work Done By a Constant Torque:
   • Work Done By a Constant Torque - Power & M...  

Angular Momentum & Torque:
   • Angular Momentum - Basic Introduction, Tor...  

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What Is Angular Momentum?
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Angular Momentum Problems:
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Angular Impulse:
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Rotational Motion - Review:
   • Torque, Moment of Inertia, Rotational Kine...  

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