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What is the meaning of 'relative' and 'apparent' in Newton's concept of time?
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Mechanical waves encountering a change in Density
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Statistical Mechanics Part I: Equilibrium Systems - Comments
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19
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Using calculus to find gravity in space (dynamics)
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1
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910
Knuckle dragger with question about acceleration
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14
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Opening a car door at a high speed
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16
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Obtaining the equation of motion using analytical mechanics
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12
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Effect of Fluid Expansion on Pressure vessel/chamber
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8
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The exact formula for PV-work in an irreversible process
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27
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Gas Usage in Cars: Effects on Environment
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29
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Accelerating motion with a pulley
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10
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How do the nozzles on spray bottles work when misting?
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12
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Non Newtonian / Newtonian Fluid interface
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5
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Can there be any acceleration without mass?
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40
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How increased mass and drag affect speed
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Pressure Drop Across a Change in Diameter
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4
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Question about lifting water through a water pipe
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4
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How much time to pressure balance two air chambers
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4
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Plasma ball, energy levels of neon and xenon
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What is the Usefulness of Reciprocal Space in Classical Physics?
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23
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Period of a mass spring system with 2 spring of same K(vert)
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Profit margin for Solar Chimney projects and land power density?
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25
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Equation for Water Flow Over Pipe Circular Hole
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3
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Testing Accuracy of a 0.25 Water Manometer Using a 10:1 Inclined Mount
2
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39
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Is the Law of Conservation of Mass Always Obeyed?
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24
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Static friction confusion -- Friction versus the Normal force
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7
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The Physics of Sports Racket Tension
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8
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Is the relationship between power, torque and RPM a linear relationship?
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6
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Pressure formula and infinitesimal
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3
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What does power have to do with the speed calculations of a Train?
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26
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Measure ionization energy (Hydrogen/Deuterium)
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22
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What does a negative potential energy mean?
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3
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Unit conversion meters Newtons years seconds
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Does the Earth have potential energy?
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1
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Calculate iron container acceleration in railgun system on the Moon
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3
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Pressure gradient in wakes around a cylinder
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13
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2K
Sound waves produced by an aircraft
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7
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Pressure carrying capacity of a hose
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3
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940
Relationship between counterclockwise and clockwise torque
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4
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Is F = m*(v^2/r) true when the orbital speed increases?
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9
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Understanding Pressure Drop in Pipes: Causes and Solutions
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2
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Is acceleration relative in the same way as the speed?
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19
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The gyroscope and its ability to avoid "falling down"
2
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60
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How high can an object be ejected out of water?
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18
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Power Equation: Instantaneous vs Average Velocity
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2
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DIY Vibration Measurement Device for Engineers using Flex Sensors
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3
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Is the Faulty Velocity Equation for Projectile Launch Valid?
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12
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Understanding Momentum Conservation: Exploring Kinetic Energy and Its Effects
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12
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Is Work Being Done When a Car Travels at Constant Velocity Against Friction?
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24
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Equations to model tennis ball motion
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2
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Acceleration of a golf club hitting a ball
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7
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Understanding Pressure Losses and Calculation Methods
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6
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Find when spring oscillates less than X
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1
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954
Calculating Friction & Air Resistance for a Train Game
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8
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2K
Deriving the ionization energy of a hydrogen atom
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3
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Solving Pressure Equations: P=pgh & Bernoulli's
2
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47
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Where do I find coefficient values for these 2 formulas? (drag coefficients)
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9
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What caused the strange water leakage from a sealed jug?
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17
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How can I calculate speed based on previous speed?
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2
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Residual tensile stresses due to high compressive loading
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5
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Newton's 3rd law: motorized cart pushes a heavy cart
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25
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How can gyroscopes be used to find the angular velocity?
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Grass Death Under Power Lines: EMF's a Factor?
2
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39
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Can ultrasound pass through metal?
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6
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Understanding Batteries: Anode, Cathode, Electrolyte
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19
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Inertia - two objects falling
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4
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The coefficient of kinetic friction for a Ford Focus
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6
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Why were Newton's laws of motion discovered so late?
2
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66
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Galileo's Experiment with an Inclined Plane
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4
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Why is internal energy not a function of pressure?
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6
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Circular motion in one or two dimensions
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18
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Centripetal Force & Gas Centrifuges
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8
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Can gasses be contained with centripetal force?
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11
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SuperIonic Water: A New Form of Matter?
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6
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Bernoulli's equation, different streamlines, and wings
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4
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Rate of water flow into an immersed container
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3
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Escape Velocity and Centripetal/Centrifugal Acceleration
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7
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Help me find my error in a relativistic kinetic energy calculation
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9
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Exploring the Speed of a Positive Curved Time vs Distance Graph
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10
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Problems in Classic Mechanics -- looking for complex problems to work on
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2
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Understanding Friction: The Impact of Contact on Object Movement
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9
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Particle accelerators and Casimir effect
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2
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Feynman: Reversible machines, no perpetual motion?
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2
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Golf ball and Tennis ball turbulence
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7
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Law of the lever without (infinitesimal) displacements
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5
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What happens if you put a drone on hover in a moving car
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11
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How long to rotate *One* degree?
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4
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988
Precession - why does the rotational axis change as L changes?
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8
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Liquid volume loss during pressure test
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6
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Optimization with Newton's method
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Pitch and amplitude of sound wave Vs its volume
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2
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Representation of Rotating and Translating Body
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Newton’s Laws and Point Particles
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28
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Force & Torque: Acceleration, Power & Angular Velocity
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2
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Methods of rotational energy harvesting and storage
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1
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Time for Free Fall from Great Distances
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2
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Thought experiment - water at the bottom of the sea
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39
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Way the cornering forces are felt when riding a motorcycle
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46
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Why does a frozen balloon have this structure?
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3
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How Is Simple Harmonic motion possible here?
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