Work Done By a Constant Torque - Power & Moment of Inertia - Rotational Motion Physics Problems

This physics video tutorial explains how to calculate the amount of work done by a constant torque. It also explains how to calculate the rotational power of a rotating object using torque and angular velocity. Rotational work is equal to the product of the torque and angular displacement. Rotational work is also equal to the change in rotational kinetic energy which can be found using the moment of inertia of the object and its angular speed. This video contains plenty of examples and practice problems on rotational motion and energy.

Physics 1 Final Exam Review:
   • Physics 1 Final Exam Review  

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

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

Angular Acceleration:
   • Angular Acceleration Physics Problems...  

Rotational Kinematics:
   • Rotational Kinematics Physics Problem...  

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

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

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

Rotational Dynamics:
   • Rotational Dynamics - Basic Introduction  

Rotational Kinetic Energy:
   • Rotational Kinetic Energy and Moment ...  

Rotational Power, Work, & Energy:
   • Rotational Power, Work, Energy, Torqu...  

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

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What Is Angular Momentum?
   • What Is Angular Momentum?  

Angular Momentum Problems:
   • Angular Momentum Physics Practice Pro...  

Angular Impulse:
   • Angular Impulse  

Rotational Motion - Review:
   • Torque, Moment of Inertia, Rotational...  

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