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Rotation, Static Equilibrium, and Stress-Strain: PHYS 120 Lecture 19 Study Notes

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Intro to Torque

  • Guided course
    Example 3
    02:59
  • Guided course
    Intro to Torque
    15:04
  • Guided course
    Torque of fish pulling on pole
    04:26

Net Torque & Sign of Torque

  • Guided course
    Net Torque & Sign of Torque
    08:55

Torque & Equilibrium

  • Guided course
    Pin holding a horizontal bar
    02:33
  • Guided course
    Balancing a bar with a force
    06:05
  • Guided course
    Torque & Equilibrium
    10:13

Equilibrium with Multiple Objects

  • Guided course
    Multiple objects hanging
    11:19
  • Guided course
    Position of second kid on seesaw
    04:37

Equilibrium in 2D

  • Guided course
    Traffic Signal
    08:45
  • Guided course
    2D Equilibrium Problems
    06:11

Moment of Inertia & Mass Distribution

  • Guided course
    Moment of Inertia & Mass Distribution
    03:42

Intro to Moment of Inertia

  • Guided course
    Moment of inertia of Earth
    05:06
  • Guided course
    Intro to Moment of Inertia
    11:47
  • Guided course
    Inertia of planet of known density
    04:58

Density

  • Guided course
    Density Values & Conversions
    8:42
  • Guided course
    Intro to Density
    8:13
  • Guided course
    Specific Gravity
    4:58