• home
  • Mechanics
    • Kinematics
      • Motion
      • Distance & Displacement
      • Speed & Velocity
      • Acceleration
      • Equations of Motion
      • Falling Bodies
      • Graphs of Motion
      • Kinematics and Calculus
      • Kinematics in Two and Three Dimensions
      • Projectiles
      • Parametric Equations
    • Dynamics I: Force
      • Forces
      • Force & Mass
      • Action-Reaction
      • Weight
      • Friction
      • Equilibrium
      • Forces in Two and Three Dimensions
      • Centripetal Force
      • Frames of Reference
    • Energy
      • Work
      • Energy
      • Kinetic Energy
      • Potential Energy
      • Conservation of Energy
      • Power
      • Simple Machines
    • Dynamics II: Momentum
      • Impulse & Momentum
      • Conservation of Momentum
      • Momentum & Energy
      • Momentum in Two and Three Dimensions
    • Rotational Motion
      • Rotational Kinematics
      • Rotational Inertia
      • Rotational Dynamics
      • Rotational Equilibrium
      • Angular Momentum
      • Rotational Energy
      • Rolling
      • Rotation in Two and Three Dimensions
      • Coriolis Force
    • Planetary Motion
      • Geocentrism
      • Heliocentrism
      • Universal Gravitation
      • Orbital Mechanics I
      • Gravitational Potential Energy
      • Orbital Mechanics II
      • Gravity of Extended Bodies
    • Periodic Motion
      • Springs
      • Simple Harmonic Oscillator
      • Pendulums
      • Resonance
      • Elasticity
    • Fluids
      • Density
      • Pressure
      • Buoyancy
      • Fluid Flow
      • Viscosity
      • Aerodynamic Drag
      • Flow Regimes
  • Thermal Physics
    • Heat & Temperature
      • Temperature
      • Thermal Expansion
      • The Atomic Nature of Matter
      • Gas Laws
      • Kinetic-Molecular Theory
      • Phases
    • Calorimetry
      • Sensible Heat
      • Latent Heat
      • Chemical Potential Energy
    • Heat Transfer
      • Conduction
      • Convection
      • Radiation
    • Thermodynamics
      • Heat & Work
      • Pressure-Volume Diagrams
      • Engines
      • Refrigerators
      • Energy & Entropy
      • Absolute Zero
  • Waves & Optics
    • Wave Phenomena
      • The Nature of Waves
      • Interference & Superposition
      • Reflection, Transmission, Absorption
      • Standing Waves
      • Diffraction
      • Interference in Two and Three Dimensions
    • Sound
      • The Nature of Sound
      • Intensity
      • Beats
      • Music & Noise
      • Doppler Effect (Sound)
      • Shock Waves
    • Physical Optics
      • The Nature of Light
      • Color
      • Thin Film Interference
      • Resolving Power
      • Single, Double, Multiple Source Interference
      • Doppler Effect (Light)
      • Cerenkov Radiation
      • Polarization
    • Geometric Optics
      • Reflection
      • Refraction
      • Spherical Mirrors
      • Spherical Lenses
      • Aberration
  • Electricity & Magnetism
    • Electrostatics
      • Electric Charge
      • Coulomb's Law
      • Electric Field
      • Electric Potential
      • Gauss's Law
      • Conductors
    • Electrostatic Applications
      • Capacitors
      • Dielectrics
      • Batteries
    • Electric Current
      • Electric Current
      • Electric Resistance
      • Electric Power
    • DC Circuits
      • Resistors in Circuits
      • Batteries in Circuits
      • Capacitors in Circuits
      • Kirchhoff's Rules
    • Magnetostatics
      • Magnetism
      • Electromagnetism
      • Ampère's Law
      • Magnetic Force
    • Magnetodynamics
      • Electromagnetic Induction
      • Faraday's Law
      • Lenz' Law
      • Inductance
    • AC Circuits
      • Alternating Current
      • RC Circuits
      • RL Circuits
      • LC Circuits
    • Electromagnetic Waves
      • Maxwell's Equations
      • Electromagnetic Waves
      • Electromagnetic Spectrum
  • Modern Physics
    • Relativity
      • Space-Time
      • Mass-Energy
      • General Relativity
    • Quanta
      • Blackbody Radiation
      • Photoelectric Effect
      • x‑rays
      • Antimatter
    • Wave Mechanics
      • Matter Waves
      • Atomic Models
      • Semiconductors
      • Condensed Matter
    • Nuclear Physics
      • Isotopes
      • Radioactive Decay
      • Half Life
      • Binding Energy
      • Fission
      • Fusion
      • Nucleosynthesis
      • Nuclear Weapons
      • Radiobiology
    • Particle Physics
      • Quantum Electrodynamics
      • Quantum Chromodynamics
      • Quantum Flavordynamics
      • The Standard Model
      • Beyond the Standard Model
  • Appendices
    • Units
      • International System of Units
      • Gaussian System of Units
      • British-American System of Units
      • Miscellaneous Units
      • Time
      • Unit Conversion
    • Measurement
      • Significant Digits
      • Orders of Magnitude
    • Graphs
      • Graphical Representation of Data
      • Linear Regression
      • Curve Fitting
      • Calculus
    • Vectors
      • Vector Addition & Subtraction
      • Vector Resolution & Components
      • Vector Multiplication
    • Reference
      • Special Symbols
      • Frequently Used Equations
      • Physical Constants
      • Astronomical Data
      • Periodic Table of the Elements
      • People in Physics
• about
• news
  • Categories
    • all
    • astronomy
    • education
    • electricity
    • engineering
    • events
    • general
    • history
    • mathematics
    • mechanics
    • modern
    • sci-fi
    • shop
    • thermal
    • waves
  • Feeds
    • rss
    • atom
    • tee shirts
• shop
  • Categories
    • all
    • astronomy
    • history
    • telephone
    • dumb
  • Products
    • all
    • men
    • women
    • kids & babies
  
  
• contact
• more
  • The Chaos Hypertextbook
  • E-World
  • The Physics Factbook
  • Get Bent
  • Even More
    • Midwood Science
    • Todd Cam
    • Virtual Empire
• ✚ share

Simple Machines

• prev
• discussion
• summary
  
• practice
• problems
• resources
• next