Mechanics Forum

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Partial pressure and dehydrators
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Newton's Calculus: What He Came Up With & Notation Used
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How to derive air drag formula?
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What Would an Object with Negative Inertia Behave Like?
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Implications of Chaos Theory on Changing Scientific Framesets | Newton to Now
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Why Does Kinetic Energy Depend on the Square of Speed?
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Torque Free Precession: What, Why & How
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Why did our conservation of momentum experiment have unexpected results?
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Angular Momentum: Is L = Iw True for Extended Bodies?
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Does force affect the amount of work needed to be done on an object?
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What are the Basics of the Work System in Physics?
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Difference between kinetic energy and momentum?
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20K
How Does an Air-Lift Work in Fluid Dynamics?
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9K
Building a Ballista: 25m Golf Ball Launcher Ideas
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No Sound in Vacuum: Intuitive or Unintuitive?
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Uncontinuous Motion: Nature's Examples
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A general question on finding the moment of inertia from oscillations.
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Car Crash: Wall vs. Identical Vehicle - Which Does More Damage?
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Simulating Robot Motion in Water: Forces & Models
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Quantum mechanics holds only at discrete points in spacetime?
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Speed of a projection of a rotating object
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Unraveling the Mystery of G: Newton's Equation F= G (mM)/r^2
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Time Independent Rotational Kinematics equation?
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1
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Evaporation Speed: Unit Measurement
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Calculating motorcycle lean angle
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2
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Position Vectors in Cartesian XYZ Coordinates
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How does the power company matter?
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11
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3K
Kevlar and it's mechanical properties
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34K
Question - Universal Speed Limit
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4
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Kinematics Basics: Mass, Photons & Reflection
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7
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Why Isn't Angular Momentum Aligned with Angular Velocity in 3-D Dynamics?
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2
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Reflexes, Reaction Time and inertia
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Is Your Classroom an Inertial Frame of Reference?
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Rotational Torque: Learn Basics Before Your Test Fri
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1
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Mechanics of materials dx,dz,dz
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Prove Rotational Inertia of Uniform Sphere is 2/5MR^2
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Coefficient of Friction for pine on pine
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Basic Kinematics: Constant Velocity w/o Rotation
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Whats the phrequency of a pendulum and a balance?
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Estimating Car Crash Force: Can We Determine Impact in LBS?
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Vertical Projectile with air friction
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Sink or Float, Any other water like compounds ?
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6
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Centripedal & Centrifugal force
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Why does hot water get colder right before it gets hot?
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Data Transfer To Brain By Carrier Waves
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Completing Knowledge in Mechanics (virial)
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Waves in a pool of water having a rubber sheet ground
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Properties of low-frequencey sound
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Conservation of mass/episode of Brainiac
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9
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Angular Displacement in Rotational Dynamics
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2
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The Science: How Gyroscopes Resist Rotation and Stay Upright
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Superelastic Collision: Learn How and Why
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Statistical mechanics and phase space
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Collision Damage Comparison: 40mph Head-On vs. 80mph vs. Rest
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Does Mass of an Object Truly Change with Velocity?
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Work Done On or By The System
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On this thought experiment in which kinetic energy seems to be created
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Centrifugal force in rotating frame of reference
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Do Solid Cylinders and Cylindrical Sections Have the Same Rotational Inertia?
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Two questions concerning mechanics
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How does a hand stroboscope work?
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1
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Easy question about an aircraft's top speed
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Derive the force from different spring configurations
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How does torque affect a vehicle's ability to climb a vertical wall?
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Coefficient of static friction experiment
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Newton's laws violation consequences
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Static Friction on Cars: Does it Do Positive Work? Explanation and Examples
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Calculating Time for a Simple Pendulum
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Phase, group velocity and energy
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Slapping Waterfalls: Can Pressure Move Fountains?
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13
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Velocity vector's change of direction
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Shooting or dropping a projectile
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2
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Swimming Freestyle: Propulsion Force & Drag Resistance
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1
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How Does Rocket Propulsion Work in the Vacuum of Space?
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3
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Water depth pressure against air pressure
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In a race down inclined plane why does a cube reach bottom first?
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5
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How does frequency depend on the potential energy?
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2
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Time to impact in freefall: mass dependant?
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Crushing Cars with Just a Mallet/Sledge Hammer
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4
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Is the friction always a bad force?
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9
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What are the differences between static and kinetic friciton?
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3
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Change potential energy without doing work?
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1
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Plasma balls- Dangerous at all?
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Generating mechanical frequencies
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What is the Minimum Velocity Needed for the Moon to Avoid Crashing into Earth?
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Is a perpetual motion machine possible?
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Spoilers on a Car: What Do They Do?
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What's the Difference Between Phrase Velocity and Omega?
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6
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Is Pump Flow Rate in a Closed Loop Constant?
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Kinetic Energy of Springs with Mass
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Is Maximum Velocity Always Indicative of Maximum Acceleration?
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Question about Force and Velocity
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Calculating Air Volume for Boat Stability in Water
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4
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Largest conceivable particle accelerator ?
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7
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How do magnets affect boiling water?
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3
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Violation of conservation of angular momentum
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35
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Cantilever Help - Finishing Work & Getting Results
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1
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Potential energy of a spring,POTENTIAL ENERGY OF LOADING
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3
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What Are Some Engaging Vandergraph Generator Demos for Grade 9 Students?
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1
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24K
Is Acceleration Truly Separate from Motion in Physics?
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13
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