Section: 7. System of Particles and Rotational Motion | Physics - KhanAcademy

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  Centre of Mass
  
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  Center of mass Lesson
  
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  Select activity Center of mass equation
  
  Center of mass equation Lesson
  
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  Vector product of Two Vectors
  
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  Cross product 1 Lesson
  
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  Cross product 2 Lesson
  
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  Select activity Cross product and torque
  
  
  
  Cross product and torque Lesson
  
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  Torque and Angular Momentum
  
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  Conservation of angular momentum Lesson
  
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  Introduction to torque Lesson
  
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  Moments Lesson
  
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  Moments (part 2) Lesson
  
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  Select activity Finding torque for angled forces
  
  
  
  Finding torque for angled forces Lesson
  
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  Select activity Ball hits rod angular momentum example
  
  
  
  Ball hits rod angular momentum example Lesson
  
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  Worked example: Angular impulse Lesson
  
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  Moment of Inertia
  
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  Rotational kinematic formulas Lesson
  
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  Rotational kinetic energy Lesson
  
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  Rotational version of Newton's second law Lesson
  
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  More on moment of inertia Lesson
  
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  Worked example: Torque and angular acc. Lesson
  
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  Angular momentum in case of rotations about a fixed axis
  
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  Angular momentum Lesson
  
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  Angular momentum of an extended object Lesson
  
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  Worked example: Conservation of angular momentum Lesson
  
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  Rolling Motion
  
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  Rolling without slipping problems Lesson
  
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7. System of Particles and Rotational Motion

Section outline

Centre of Mass

Vector product of Two Vectors

Torque and Angular Momentum

Moment of Inertia

Angular momentum in case of rotations about a fixed axis

Rolling Motion

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