Rotational Motion

Science > Physics > Rotational Motion

Moment of Inertia

  • Concept of Moment of Inertia and its Significance
  • The Concept of Radius of Gyration and its Significance
  • Numerical Problems

Kinetic Energy of Rotating Body and Torque Acting on it

  • Kinetic Energy of Rotating Body
  • Torque Acting on Rotating Body

Principle of Parallel and Perpendicular Axes

  • Principle of Parallel Axes
  • Principle of Perpendicular axes

Moment of Inertia of Standard Geometrical Bodies

  • Moment of Inertia of a thin uniform rod
  • Moment of Inertia of an Annular Ring
  • Moment of Inertia of a thin disc and Thin Ring
  • Moment of Inertia of a solid and Hollow cylinder
  • Moment of Inertia of a solid sphere

Applications of parallel and Perpendicular Axes Theorem

  • M.I. of Uniform Rod About Axis Passing Through its End
  • M.I. of Thin Disc and Thin Ring About Their Tangents
  • M.I. of Thin Disc and Thin Ring About Their Diameters
  • M.I. of Cylinders About Axis Passing Through its End
  • M.I. of Solid Sphere About its Tangent

Numerical Problems

  • Calculation of Moment of Inertia
  • Calculation of Radius of Gyration
  • Calculation of Torque Acting on Rotating Body

Angular Momentum

  • Concept of Angular Momentum
  • Expression for Angular Momentum
  • Principle of Conservation of Angular Momentum and its Examples
  • Kinetic Energy of Rolling Body
  • Velocity of Rolling Body on Inclined Plane
  • Acceleration of Rolling Body on Inclined Plane

Numerical Problems on Kinetic Energy and Angular Momentum of Rotating Body

Numerical Problems on Conservation of Angular Momentum

Science > Physics > Rotational Motion