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Why does a projectile sitting on the ground travel further than a
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2K
Work done by spring force and by gravity?
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Calculating velocity on an inclined plane
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Newton's Laws question : On springs and pulley system
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Is the speed of sound relative?
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What is the Formula for Calculating Force of Friction on an Inclined Surface?
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Power required to make gaseous Oxygen
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Is there a correlation between compressibility factor and temperature in gases?
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Difference between Torque Converter and Clutch ?
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Calculating Force from Water Flow: Math Help
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Simple (or not so simple) Momentum question
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Question about why this vacuum setup works.
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How Does Suction in Bongs and Hookahs Influence Smoking Dynamics?
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Angular Velocity & Mass: Shaft Rotation & Disc Effects
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Pressure & Velicity Relation in Fluids/gases
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Inertia Tensor as a Transformation
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Reverse osmosis perpetual motion machine
2
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62
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Converting velocity to pressure
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What is the time and velocity of a falling helicopter wheel?
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Calculating Force from Pressure in Water Rocket Building
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Calculating Air Speed for Low Flying RC Airplanes
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What is the limit of average speed as time interval approaches zero?
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Inertia in the case of sudden stops?
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The final explanation to why kinetic energy is proportional to velocity squared
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How to get water in air tight container w/ other specifics
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Converting tangential momentum to angular momentum
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No gravity at center of earth= no pressure?
4
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187
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Change in direction and acceleration
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What is the hardest equation you have come across in your Physics career?
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16
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Possible new formula for simple tension problems
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How much falling water to generate 3KW
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Non-symmetric nature of the Doppler Effect with sound
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Calculating Block's Backward Pull in Physics Problem?
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Need extra practice for Newton's laws?
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Can Sound Really Exist in the Vacuum of Space?
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Kinetic theory of gases - Maximum speed
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Is the transfer from 2D mechanics to 3D mechanics intimidating?
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52
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Piston moving 1m per hr, how to power a generator?
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16
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Angular forms of acceleration, velocity and displacement
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What do radial bearing and pressure bearing mean in physics?
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6
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Fas-Moving projectiles-Satellites
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Falling objects: remedial education desperately needed
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4
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No friction needed a phenomena I can't understand
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Static moment VS Moment of inertia - what's the difference?
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Weight vs Water Resistance: Comparing Exercise Challenges
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Can you break the sound barrier under water?
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If Moment of Inertia units are mm^4, how do you use it in calculations?
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11
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What is the extent of Calculus in Halliday and Resnick's Kinematics textbook?
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5
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Can I treat blocks as a single axis of rotation?
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Inclined Plane Physics: Cylinder vs. Superconductor
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Proof and challenge about projectile motion
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3
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Energy-momentum tensor: metric tensor or kronecker tensor appearing?
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2
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What is the Young's modulus of balloon?
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2
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Height values based off barometric pressure
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2
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Newtonian derivation of Scwarzchild radius
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5
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Does a bottle of water or a bottle of ice roll downhill faster? [Video]
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How Do Tractive Forces and Rolling Resistance Affect a Car Wheel's Motion?
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6
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Calculating equipotential surfaces
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26
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Torque Required to Spin Solid Cylinder
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4
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Rotation of a body about a point with decreasing radius
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Constant pressure and constant volume?
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4
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Dense Helium Balloons: Will They Rise or Fall?
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5
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Why Do You Move Backwards When Jumping Inside an Accelerating Bus?
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Celestial Mechanics: Solving Differential Equations for N-Body Systems
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Rotated Section - Moment of Inertia
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3
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Powering Propeller with Pulley
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Projectile motion experimental vs theoretical results
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7
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Does Water Evaporate Differently in a Beaker vs. a Pan Under a Bell Jar?
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1
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Simple pulley question- single fixed
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1
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Conservation of Momentum question
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11
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Conservation of energy in ALL frames of reference?
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3
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Β+ decay: voiding conservation of mass or creating something with negative mass
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4
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How an object in translatory motion comes to rotary motion
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Classical and Quantum Mechanics via Lie algebras
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136
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Momentum of a rocket with pressurized gas
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4
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Calculating Collision Speed: Momentum or Kinetic Energy?
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2
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Does Spring Coefficient Affect Velocity Change?
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21
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Helix Formation with Elastic Rope: Equations of Motion for X(t) and (Theta)(t)
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Free Fall: Understanding Conditions & Air Resistance
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Solving Collisions with angles problem
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Connected Pendulums: Momentum Transfer Time
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How to calculate the velocity of a bullet fired by a rifle?
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Osmosis, osmotic pressure, vapour pressure
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Bernoulli Equation VS. V1A1 = V2A2
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1
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The Mystery: Bat Speed vs. Weight in Slowpitch Softball
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Softball Bat Speed vs Bat Weight
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1
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What will happen if I assemble magnets with flush joints and the same polarity?
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4
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Galactic Rotation, Outboard Mass Included?
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Why only kinetic energy in the work-energy theorem?
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Do Photons Follow the Rules of Mechanics for Collisions?
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Tennis ball speed after bounce
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Can a moving car's weight be accurately measured on a scale?
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25
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Blood flow, Bernoulli's equation and Poiseuille's equation
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3
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Effect of motion in friction calculation
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Same Link Between Momentum, Energy & Mass
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2
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Can you do sum of all moments on a point that's not a rotational axis?
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5
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Tidal energy - drag on the moon?
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7
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Variation on Pendulum Function
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Bernoulli Principle with Bullets
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4
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Find Approximate BTU of Air in 10 Cubic ft of 95F Water
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