Classical Physics Forum

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Join expert classical physics discussion on the principles developed before the rise of relativity and quantum mechanics. Including mechanics, electrodynamics, thermodynamics, optics.

Mechanics

I Is calling fictitious forces "not real" just about terminology?

Optics

I How do I stretch a laser from a beam into a sheet?

Thermodynamics

I What thermal cycle would describe the action of a candle carousel?

Electromagnetism

A Reflections at the source point of a transmission line
Position Vectors in Physics: r=(x,y,z) to r=xi+yj+zk
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Stress-strain relation material property
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Compressing nitrogen and its characteristics
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F=ma for extended objects and movement of CM
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What Factors Affect Load Sliding in a Van During Acceleration?
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Does a Stretched Spring in a Jack-in-the-Box Weigh More Due to Negative Energy?
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Putting a satellite into orbit
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Clear Up My Misconception: Magnet & Magnetic Force Work w/o Energy?
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What is Force? - A General Definition
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Solving Statistical Physics Equations of Motion for N-Particle Systems
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How Does the Design of a Spoked Wheel Affect Its Physical Properties?
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Physics Misconception: Roller Coaster Equation
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What is centre of gravity. How is it calculated?
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How to calculate the size of an explosion?
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Is Modeling or Pure Mathematical Equations Better for Analyzing Capacitors?
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Grad, div and curl explanations
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Understand Lagrange's Equations & Equivalence to Newton's Equations
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Understanding the Importance of Constants in Proportional Formulas
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Solving the Mystery of Hologram Interference Image
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Make a Relaxing Electric Current Device at Home
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Coffee Grains Mysteriously Moving: A Puzzling Sight
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New Theory on why tornadoes occur.
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Train Blows Away Person: Is It True?
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Why doesn't the sky crush us all?
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Some physics without variational principle ?
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The Mpemba Effect: Hot Water Freezing Faster Than Cold
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Experiments that modeled blackholes
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Can Vietnamese Students Explore Complex Physics Concepts?
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Calculating Heat Transfer of Photovoltaic Panels
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I know F = ma, but how will a Lagrangian help me?
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Why the least action: a fact or a meaning ?
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Is a Torus More Stable than a Sphere? A Mathematical Evaluation
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Max Size for a Slingshot to Launch Ball into Space
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How Does a Force Supply Energy to Different Particles?
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Conformal Mappings: A Powerful Tool for Solving Electrostatic Problems
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What is the Relationship Between Electromagnetic Amplitude and Power?
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How Does the Reynolds Transport Theorem Apply to Electromagnetics?
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What Does Comoving Time Rate of Change Mean?
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Understanding Attached Rigid Bodies in Space Simulators
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Understanding the Coriolis Effect: Paris Gun Shells and Deviation Measurements
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Is There a Universal Unit for Measuring Gas Compressibility?
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Is information a physical quantity?
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Stability for turbulent boundary layer
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Hallback Array Closed Loop Coil
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Questions about classsical physics units.
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Flexural Waves: Kelvin-Voigt Solid Questions
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How many independent components
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Unravelling the Concept of Mass
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Floating & Sinking: Partially or Completely?
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Why is sq rt of -1 needed in wave equations
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What are the axioms of Classical Physics?
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Sonic the hedgehog physics o_<
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Lagrangian Explained: T-V Meaning & Time Integration
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Is the Work Done on a System Positive When There is Compression?
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When to Use TE, TM, & TEM Modes for Modeling Optical Fields
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Gravitational slingshotting
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Does this require More energy?
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Why must the eletric field inside a conductor equal ZERO?
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Finding an expression for dissonance
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F=ma: definition? law? neither?
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What is path length difference?
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How do you a find a Hamiltonian?
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What Are Spin-Up Effects in Waterwheels and Their Impact on Inertial Damping?
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Can note bending on a trumpet be explained through physics?
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Question about the ideal gas law
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