力學(II)

Topic outline

• Select topic General

  General

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  • Select activity 公告

    

    公告 Forum
• Select topic Topic 1

  Topic 1
  • Select activity 1.1A-Momentum

    

    1.1A-Momentum URL
  • Select activity 1.1B-Demo Example: Elastic Collisions

    

    1.1B-Demo Example: Elastic Collisions URL
  • Select activity 1.2A-1-D Collision

    

    1.2A-1-D Collision URL
  • Select activity 1.2B-Elastic Collision in 1D

    

    1.2B-Elastic Collision in 1D URL
  • Select activity 1.2C-Example(SOL): Ballistic pendulum

    

    1.2C-Example(SOL): Ballistic pendulum URL
  • Select activity 1.3-2-D Collision

    

    1.3-2-D Collision URL
  • Select activity 1.4A-Center of Mass

    

    1.4A-Center of Mass URL
  • Select activity 1.4B-Example: CM of a thin rod

    

    1.4B-Example: CM of a thin rod URL
  • Select activity 1.4C-Center of gravity

    

    1.4C-Center of gravity URL
  • Select activity 1.5A-Example CM of L shaped flat object

    

    1.5A-Example CM of L shaped flat object URL
  • Select activity 1.5B-Example: disk with a hole

    

    1.5B-Example: disk with a hole URL
  • Select activity 1.5C-Example: CM of the triangular shape

    

    1.5C-Example: CM of the triangular shape URL
  • Select activity 1.6A-Motion of system particles

    

    1.6A-Motion of system particles URL
  • Select activity 1.6B-Example: Exploding Projectile

    

    1.6B-Example: Exploding Projectile URL
  • Select activity 1.7A-Center mass frame and lab frame

    

    1.7A-Center mass frame and lab frame URL
  • Select activity 1.7B-Example: Center mass frame and lab frame

    

    1.7B-Example: Center mass frame and lab frame URL
• Select topic Topic 2

  Topic 2
  • Select activity 2.1-System of variable masses: Rocket propulsion

    

    2.1-System of variable masses: Rocket propulsion URL
  • Select activity 2.1A-Example: Conveyor belt

    

    2.1A-Example: Conveyor belt URL
  • Select activity 2.1B-Example: Rocket propulsion

    

    2.1B-Example: Rocket propulsion URL
  • Select activity 2.2-Rational Motion: Angular Displacement and Velocity

    

    2.2-Rational Motion: Angular Displacement and Velocity URL
  • Select activity 2.3-Moment of Inertia

    

    2.3-Moment of Inertia URL
  • Select activity 2.3A-Evaluate the moment of inertia

    

    2.3A-Evaluate the moment of inertia URL
  • Select activity 2.3B-Example Evaluate the moment of inertia

    

    2.3B-Example Evaluate the moment of inertia URL
  • Select activity 2.4-Parallel axis Theorem

    

    2.4-Parallel axis Theorem URL
  • Select activity 2.4A-Perpendicular axis Theorem

    

    2.4A-Perpendicular axis Theorem URL
  • Select activity 2.5A-Example: moment of inertia of a hollow cylinder

    

    2.5A-Example: moment of inertia of a hollow cylinder URL
  • Select activity 2.6A-Angular Momentum: definition

    

    2.6A-Angular Momentum: definition URL
  • Select activity 2.6B-Introduction: Angular Momentum-1

    

    2.6B-Introduction: Angular Momentum-1 URL
  • Select activity 2.6C-Introduction: Angular Momentum-2

    

    2.6C-Introduction: Angular Momentum-2 URL
  • Select activity 2.6D-Angular momentum: orbital and spin

    

    2.6D-Angular momentum: orbital and spin URL
• Select topic Topic 3

  Topic 3
  • Select activity 3.1A-Conservation of Angular Momentum

    

    3.1A-Conservation of Angular Momentum URL
  • Select activity 3.1B-Example: Conservation of Angular Momentum

    

    3.1B-Example: Conservation of Angular Momentum URL
  • Select activity 3.2A-Torque

    

    3.2A-Torque URL
  • Select activity 3.2B-Example: Atwood’s machine

    

    3.2B-Example: Atwood’s machine URL
  • Select activity 3.2C-Example: A falling Yo Yo

    

    3.2C-Example: A falling Yo Yo URL
  • Select activity 3.3A-Rotational Kinetic energy

    

    3.3A-Rotational Kinetic energy URL
  • Select activity 3.3B-Example: Rotating rod

    

    3.3B-Example: Rotating rod URL
  • Select activity 3.4A-Rotational Plus Translational Motion ; Rolling

    

    3.4A-Rotational Plus Translational Motion ; Rolling URL
  • Select activity 3.4B-Example: Rolling down an incline

    

    3.4B-Example: Rolling down an incline URL
  • Select activity 3.4C-Example: Rolling along a looped track

    

    3.4C-Example: Rolling along a looped track URL
  • Select activity 3.5-Work and Power in Rotational Motion mp4

    

    3.5-Work and Power in Rotational Motion mp4 URL
  • Select activity 3.6-Friction in Rolling problems

    

    3.6-Friction in Rolling problems URL
  • Select activity 3.7-Rotational Plus Translational Motion Rolling down an incline

    

    3.7-Rotational Plus Translational Motion Rolling down an incline URL
• Select topic Topic 4

  Topic 4
  • Select activity 4.1-Bicycle Wheel

    

    4.1-Bicycle Wheel URL
  • Select activity 4.2-Total Angular Momentum of a Rigid Body

    

    4.2-Total Angular Momentum of a Rigid Body URL
  • Select activity 4.3A-Bicycle Wheel: re-visit

    

    4.3A-Bicycle Wheel: re-visit URL
  • Select activity 4.3B-Bowling ball problem

    

    4.3B-Bowling ball problem URL
  • Select activity 4.4-Example: Dumb Bell

    

    4.4-Example: Dumb Bell URL
  • Select activity 4.5-Work-Kinetic energy Theorem in rotating problem

    

    4.5-Work-Kinetic energy Theorem in rotating problem URL
  • Select activity 4.6-Rotational Collision

    

    4.6-Rotational Collision URL
  • Select activity 4.7-A clay strick a rod

    

    4.7-A clay strick a rod URL
  • Select activity 4.8-Some comments on rotational problems

    

    4.8-Some comments on rotational problems URL
  • Select activity 4.9-Ballistic pendulum

    

    4.9-Ballistic pendulum URL
• Select topic Topic 5

  Topic 5
  • Select activity 5.1-Torque on a spinning wheel

    

    5.1-Torque on a spinning wheel URL
  • Select activity 5.2-Gyroscope: basic analysis

    

    5.2-Gyroscope: basic analysis URL
  • Select activity 5.3-Example: Gyroscope

    

    5.3-Example: Gyroscope URL
  • Select activity 5.4-Simple Harmonic Motion (SHM)

    

    5.4-Simple Harmonic Motion (SHM) URL
  • Select activity 5.5-Kinetic energy/potential energy in SHM

    

    5.5-Kinetic energy/potential energy in SHM URL
  • Select activity 5.6B-Example: vertical SHM

    

    5.6B-Example: vertical SHM URL
  • Select activity 5.7-Solving SHM by the conservation of mechanical energy

    

    5.7-Solving SHM by the conservation of mechanical energy URL
  • Select activity 5.8-The Simple Pendulum

    

    5.8-The Simple Pendulum URL
  • Select activity 5.9-Example: 1D potential

    

    5.9-Example: 1D potential URL
  • Select activity 5.9B-Example: 1D potential (SOL)

    

    5.9B-Example: 1D potential (SOL) URL
• Select topic Topic 6

  Topic 6
  • Select activity 6.1-Physical pendulum: introduction

    

    6.1-Physical pendulum: introduction URL
  • Select activity 6.2-Example: The shortest period in a physical pendulum

    

    6.2-Example: The shortest period in a physical pendulum URL
  • Select activity 6.3-Example: physical pendulum

    

    6.3-Example: physical pendulum URL
  • Select activity 6.4-Example: Torsional pendulum

    

    6.4-Example: Torsional pendulum URL
  • Select activity 6.5-Example: Physical pendulum with collision

    

    6.5-Example: Physical pendulum with collision URL
  • Select activity 6.6-Damped oscillator

    

    6.6-Damped oscillator URL
  • Select activity 6.7-Example: Damped oscillation

    

    6.7-Example: Damped oscillation URL
  • Select activity 6.7A-Example: Damped physical pendulum

    

    6.7A-Example: Damped physical pendulum URL
  • Select activity 6.8-Forced oscillation

    

    6.8-Forced oscillation URL