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Are Plasma Waves Truly Faster than Light?
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Does Using a Pulley Affect Acceleration in a Frictionless System?
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4
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How does a nozzle work (in a steam turbine)?
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Some conceptual collision/energy stuff
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4
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What is the caliber trinity and how does it impact ballistics?
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Relating Distance and Speed for orbits
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3
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Calculating Power of a rotating shaft
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How does a trampoline spring work?
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How can I graph the pressure behind a dam after a bomb explosion?
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6
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Calculate an acceleratin in a racing (drag) application
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Average Speed of Hydrogen molecules?
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Understanding the Spread of Vibration When a Stone Drops on a Surface
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Conserve Energy: No Net Energy Input to Circuit
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Calculate Acceleration & Top Speed of 39lb Weight in 135lbs Force
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14
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Equal Masses for Complete Energy Transfer in Coupled Pendulums
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Centripetal Force of a particle
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3
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Help Understanding Gravitational/Elastic Potential Energy and related
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1
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3K
Calculating Maximum Speed of a Bike Downhill
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3
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4K
Path between two points in rolling terrain
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8
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Why Does a Straw Retain Liquid? - Gordon
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How did Newton come about with F=ma?
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How Does Isotope Mass Affect Sound Propagation?
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Accurate tracking of position at walking speed using an accelerometer
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Bernoulli's Principle on Unsteady State and Compressible Fluid
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Mechanical Resonance: Typical Frequency Ranges
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7
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Can Closed Pipes Produce Overtones from a Single Frequency Vibration?
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3
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Increase pressure in closed container
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20
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28K
Wear rates and friction of plastics
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2
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3K
Newtons Law of Gravity Legendre Polynomial & Harmonic functions
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Centripetal forces on a drifting Hangglider?
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5
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3K
Superposition of 2 Similar Frequencies from Separate Sources
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2K
Angular acceleration in baseball
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4
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4K
Capturing the physics of bouncing in a simulation
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Derivation of Dynamic Pressure
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Does the distance affect the landing of a bouncing die?
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4
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Restoring Torque in a physical pendulum?
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2
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10K
Postion -> Velocity -> Acceleration -> Jerk ->?
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4
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32K
How Does Isolation Work When Keeping Drinks Hot or Cold?
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16
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6K
Gravitational potential energy challenge
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5
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Uniform acceleration of rolling cart
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How much pressure on the skull to kill a person?
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11
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Derivation of spring constant k: Where can I find it?
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4
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Simple Harmonic Motion in daily life
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11
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Mummy, where do harmonics come from?
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7
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Sound Waves in Solids: What Type of Waves Do They Propagate?
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Angular Momentum: Constant Velocity, Elliptical Orbit
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Classical dynamics recent progress
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15
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Yikes, I (Centripital Motion/Forces/Friction)
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4
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Visualizing Components of Energy Momentum Tensor
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Power and Power Dissipated by a resistor in layman's terms
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20
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Explaining Escape Velocity: Zero KE and PE at r=infinite
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3K
Where Can I Find Projectile Travel Graphs?
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1
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3K
Taphonomy and turbulent flow dynamics
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2
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Simple Harmonic Motion and Battleships
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8
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Is a rotating system considered inertial?
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9
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Get Projectile hit moving target
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4
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Deriving the Potential Energy Contribution of an Infinitesimal Mass on a Sphere
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Calculating Velocity with Bulk Modulus and Modulus of Rigidity
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3K
Velocity with mass and distance given ?
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4
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12K
Trying to prove which car hit which with physics
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11
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5K
Cardboard Boat Model: Can 3 People Sit?
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3
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3K
Ball rolling with varying deceleration
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3
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How much water would be needed to stop a .22 bullet?
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14
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Accelerometer force or the square please
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3
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3K
Quick rotational motion question
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4
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Understanding Wave Concept: Troubleshooting a Time Gap
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3
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2K
Car Treadmill: Driving 40mph w/ G Force Shock?
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12
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Force exerted on you while you move in a circle at unchanging speed?
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7
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Creating Pressure Wave from EM Radiation: No Explosives
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3
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Solving Hydrostatic Forces with Integral or Volume/Weight?
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1
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Sound Intenisty at a Football Game
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Potential Difference: Comparing Positive & Negative Charges
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Friction as a conservative force
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Drag can happen in extremely low-viscosity fluids
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7
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Boil water at higher pressure vs. energy consumption
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Gravitational potential energy
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Kinetics: Defining Temperatures for Molecular Energy Storage Modes
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Capillary forces, intermolecular forces and surface tension questions
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2
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15K
What RPM is needed to launch a ball at velocity X?
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3
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Stopping distance in motorcycle accident
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Newtonian mechanics VS. variational principles
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Finding Range of Projectile Under Air Resistance
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3
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Finding the Center of Mass for a Pinewood Derby Car
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4
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Tennis serve bounce - spin doubles, speed halfs, why?
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1
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Understanding Vector Components: Explaining an Inclined Plane Physics Question
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Why Do Rally Drivers Use Handbrake Turns?
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Applying torque to a double pendulum
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Rotational Motion: Why Does External Torque Affect Axis?
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Angular Momentum of a particle
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How does a finger pushing down on a waterbed affect its surface?
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5
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How Do You Calculate the Force in Pool Ball Collisions Including Friction?
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4
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Can anyone PLEASE explain axis rotation?
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2
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Some Questions regarding Rotational Mechanics
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12
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How Long Does Water Take to Evaporate?
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6
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3K
Does Your Weight Change Between Noon and Night Due to the Sun's Position?
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14
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8K
Why does a spring exert a force -kx on a block?
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2
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2K
Sonic Ranger in Water: Will it Track Ball Velocity?
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2
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2K
Particle in Motion: Does it Develop Magnetic Field?
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2
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2K
Can a Small Force Reverse the Direction of a Moving Train?
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2
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14K
Pulley system for telescoping crane
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1
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6K

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