Mechanics Forum

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Resources or learning how SI units work?
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Experimental Derivation of the Drag Force
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Trajectory in gravitational field
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Coefficient of friction lies between 0.1 and 1.5
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Simple Harmonic Motion Pendulum, can we use PE=1/2kAmplitude^2?
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Calculate persistence length from force extension data of a single DNA
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What is the absorption coefficient of black-colored water?
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Vis-viva equation (Orbital Velocity) with massive satellite?
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How does atmospheric pressure work?
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Turbulence in pipe flow (Reynold's Number)
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Understanding Kinetic Energy and Momentum
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Will a feather fly inside a free-falling elevator ?
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Hessian matrix of the Newtonian potential is zero?
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Calculating Work Done on a Spring-Block System: Equivalent Equations?
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Momentum of a Fast-Moving Proton
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Conservation of energy in an undamped driven harmonic oscillator
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Tension in rope wrapped around pole
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Space ship angular deceleration
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Collisions in classical mechanics
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Best beginner's material on orbital mechanics
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Pressure rise in a vaccum system gas specific?
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Work done by friction when car is breaking
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Pressure of thermodynamical systems and gravity
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Mass of falling objects vs. their acceleration
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What is gravitational potential energy?
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For a sound wave how/why does the compression and rarefaction occur?
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Are Atoms Lopsided in Weight Based on Neutron and Proton Placement?
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Statistical mechanics, bernoulli's forumula - collision freqency
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Gravitational Potential Energy And Work Done
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What is the air pressure in a PVC pipe with weight on top?
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Water Pressure in a Sealed Vessel
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Does kinetic energy depend on position as well as velocity?
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How skin reduces impact force on bones
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Understanding Kinetic Energy and Momentum Conservation in Colliding Masses
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How does the Random number generator works?
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Reduce angular momentum from Iw to mvr
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Moment of Inertia of Hollow Cylinder Derivation
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Deriving the Relationship Between Pressure, Boiling Point, and Height
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Equivalence principle to argue mass and weight are the same?
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3
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Amount of pressure at the bottom of a tank from water
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Potential Energy Approach to Derive Spring Element Equations
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(HELP) How to smash ice or glass with sound
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New to building a wind generator -- Need help
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3
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Initial Velocity and Changes in SHM Formulae
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Puzzling precession of the torque-free symmetric top
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Aircraft lift - is it all Bernoulli's principle?
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Does potential energy have measurable corresponding mass?
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How work is done on an ideal gas?
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Hello I am confused calculating torque
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Friction : impulsive or non impulsive?
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Can four-potential be uniquely defined?
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What Are Lift and Drag Coefficients?
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Non-Inertial Frame: Key Clues & Examples
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What's the Next Good Book to Learn About Nonlinear Dynamics?
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How Does a Water Pump in a Water Cooler Operate and What Are Its Components?
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What was the impact force of a truck hitting my car at 35-40 mph?
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Optimal Paths: Comparing the Motion of Two Balls on Different Trajectories
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Can the four potential be fixed?
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Trajectory of projectile with considerable drag
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Solving a Lever System: Lever Arm and Load Lengths
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Calculate forces and speed on a zipline
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Equation of motion for a particle in a potential V(x)
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How can I simulate buoyancy of water on a solid structure using COMSOL 4.4?
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Solve Disk Rotation Problem: Conservation of Energy vs Momentum
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Uniform Circular Motion vs Circular Orbit due to Gravity
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Why Is Inertia Crucial in Understanding Rotational Motion?
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What Is Motion and How Is It Defined in Modern Physics?
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Understanding Hammerthrow Forces, (no friction with ground)
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Related to Kinetic Molecular theory
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How do I measure drag force on an airplane wing?
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Air Pressure vs Liquid Pressure
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How does altitude affect the speed of sound and the creation of sonic booms?
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Why Is Lifting a Box Considered Work in Physics?
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33
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Is it possible for liquid hydrogen to exist in space?
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Flap deflection angle of a wing on lift to drag ratio?
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Why Is Average Velocity Calculated Differently in Various Scenarios?
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Circular Motion angle b/w acc and velocity etc.
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What exact speed point does shock wave start to appear
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What Does an Observer Hear When Traveling at the Speed of Sound?
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Does a terminal velocity exist?
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Effects of Earth's rotataion on a simple experiment
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37
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How to re-size a sound's wave length
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Two different masses in an elastic collision
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The distribution of pressure across a surface
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Potential energy difference related qs
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"Rest is a special case of motion" ?
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The wording "just begin to move" for the force of static friction?
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"Lost work" and irreversibility
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Static air pressure for flying
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Counting uncertainty in pendulum experiment?
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6
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Formulating the control volume for a mechanical system
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Understanding Drag in Water: Calculation and Hypothetical Scenarios"
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4
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Is this a valid formula for calculating the displacement of a 2D projectile?
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Understanding the Water Pump: Gravity and Atmospheric Pressure
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What is the difference in torque produced by a wrench versus a belt?
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15
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Friction + Bernoulli's Equation
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Conservation of energy/momentum and difference reference frames
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Truck Bed Cover and Gas Spring Forces
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30
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Acceleration due to gravity question
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Two Balls on a Bus: Inertia Impact
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