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Island Physics

Simple Harmonic Motion

Dolphins jumping during a delivery trip across the Mediterrean.  Photo: Mark Roworth
Home >> AP Physics I >> Simple Harmonic Motion
Mass on a Spring >>

Simple harmonic motion (SHM) is the oscillation of springs and pendulums.   The motion follows a sinusoidal pattern.  The term “simple” comes from the fact that it is the most basic of all modes of oscillation, which can get very complicated indeed!  In this context, the term “harmonic” means a regular oscillation.  SHM is found in a surprisingly large number of situations.  For the AP course we consider the oscillation of the pendulum and that of a spring.  The regularity of these vibrations led to the development of the first truly accurate clocks - first using a pendulum and later a spring mechanism.

6.1 - Mass on a Spring System
6.2 - Pendulums

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  • YEAR 9
    • Inheritance
    • Fitness and Health
    • Plants
    • Metals and Metal Compounds
    • Reactivity Series
    • Chemical Reactions
    • Energy and Electricity
    • Forces and Motion
    • Pressure and Moments
    • Gravity and Space
    • Environmental Science
  • IGCSE
    • Forces and Motion
    • Energy and Energy Resources
    • Solids, Liquids and Gases
    • Waves
    • Astrophysics
    • Electricity
    • Magnetism
    • Nuclear Physics
    • IGCSE revision
  • Physics I
    • Kinematics >
      • Variables and Units
      • Describing Motion
      • Equations of Motion
      • Problem Solving
      • Projectiles
      • Kinematics Animations
    • Newtons Laws >
      • Forces
      • Static Equilibrium
      • Dynamics
      • Friction
      • Advanced Problems
    • Gravitation and Orbits >
      • Circular Motion
      • Vertical Circles
      • Universal Gravitation
      • Orbits
      • Circular Motion Animation
    • Energy >
      • Work
      • Springs
      • PE and KE
      • Conservation of Energy
      • Work-Energy Theorem
    • Linear Momentum >
      • Impulse
      • Conservation of Momentum
      • Types of Collision
      • 2-D Collisions
    • Simple Harmonic Motion >
      • Mass on Spring
      • Pendulums
      • SHM Animations
    • Rotational Mechanics >
      • Torque
      • Rotational Kinematics
      • Rotational Dynamics
      • Angular Momentum
      • Rotational Energy
    • Coulombs Law
    • DC Circuits >
      • Voltage and Current
      • Resistance
      • Series and Parallel
      • Internal Resistance
    • Mechanical Waves >
      • Waves on a String
      • Sound
    • AP-1 Revision
    • AP Physics C (Mechanics)
  • Physics II
    • Fluid Mechanics
    • Thermal Physics
    • Electrostatics
    • Magnetic Fields >
      • EM Induction
    • Interference and Diffraction
    • Optics
    • Modern Physics
  • OCEANOGRAPHY
    • The World Ocean >
      • What is Oceanography
      • History
      • Lat and Long
      • Size and Origin
      • Plate Tectonics
    • Seawater >
      • A Salty Sea
      • Measuring Salinity
      • Thermal Properties
      • Density Profiles
      • Drinking Seawater
    • Circulation and Climate >
      • Global Heating
      • Coriolis Effect
      • Surface Currents
      • Vertical Motion
      • Thermohaline Circulation
      • El Nino
      • Carbon Cycle
    • Waves and Tides >
      • Wave Motion
      • Formation of Waves
      • Beaches
      • Tsunamis
      • Tides
    • Observation Systems >
      • Challenges
      • The CTD
      • Moorings
      • Sound Waves
      • Robotics
      • Satellites
    • Weather and Navigation >
      • Weather Systems
      • Weather Forecasting
      • Hurricanes
      • Navigation
      • Life at Sea
    • Oceans and Mankind >
      • Ocean Acidification
      • Pollution
      • Fish Stocks
      • Climate Change
      • Energy Resources
    • Atlantic Explorer Cruise
    • ROVs
  • ASTRONOMY
    • Celestial Sphere
    • Telescopes
    • The Sun
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    • The Planets
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  • COLLEGE
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