Mechanics Forum

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Understanding How Tensioned Members in a Bicycle Wheel Support Loads
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5K
Classical statistical mechanics question
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10
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3K
Rolling Motion on Rough Surfaces
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4
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3K
Solving Motion Equations for 2D Elastic Collisions
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1
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Why Do Different Software Show Varied Results for 3D Damped Spring Plots?
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Are work and moment the same thing? They both have the same units
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Relative Velocity: How Does a Housefly Move?
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6
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Why Can't We Hear Explosions from the Sun in Outer Space?
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Finding Force to Accelerate a Wheel Cart for Bending Moment Calculation
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2K
Finding the force vector of an object with angular velocity
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Deriving the Relationship between Pressure and Energy at Constant Entropy
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1
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Statistical mechanics and probability
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1
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What's the deal with force and velocity components?
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2
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Balmer's series and other guessworks in physics
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6
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Difference between torque and moment
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34
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Motion conceptual evaluation graphs
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1
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Newton's 1st law - pulling force
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Remarkably Difficult Newtonian Problem
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14
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Why doesn't the pressure inside a squeezed circle approach infinity?
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How does drag force affect the equations for masses attached by a spring?
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2
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Weighing an Object in Water: Does the Bouyant Force Matter?
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6
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Energy changes during motional emf
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Pressure Difference in Tank with/without Wooden Box
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Spring Oscillations: Foreign Mass Hits Attached Mass
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2
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Conservation of momentum in combination of angular and linear momentum
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16
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Tire friction regarding contact area
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Speed, mass increase & outside observers.
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2
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The Fascinating Possibility of Reversed Earth Rotation
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Relationship between harmonics and wave amplitude
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1
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Projectile motion maximum range
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1
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Negative or positive in rolling?
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4
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Work done by friction on a variable slope
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14
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Does Atmospheric Viscous Drag Affect Upper Atmosphere Rotation and Air Movement?
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3
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Does the Law of Conservation of Mass Apply to Annihilation of Matter?
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8
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Moment of inertia and rotational speed of a ball
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11
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3K
Lever / Fulcrum / counterbalance
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2
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6K
Spinning Sphere travelling along axis of rotation in fluid
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4
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Relationship between momentum and kinetic energy in the real world?
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6
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4K
Derivation of Drag Force in air(D=bv)
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2
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4K
What part of spherical harmonic coefficients represents physics quantities?
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1
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4K
Equation for Determining the Velocity of a Proton in a Cyclotron?
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2
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10K
How can I calculate the force vector for a mortar in a computer game?
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3
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3K
Mass and weight, kg and Newtons
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9
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40K
Why does the right hand rule works?
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29
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Would it be possible to freeze water by Charles' law?
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10
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Hard to imagine spring-mass problem
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5
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Photons & Frames of Reference.
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10
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Showing a top spin won't fall, WITHOUT using angular mechanics
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11
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Can someone confirm this power to thrust relation?
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11
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10K
How Do You Determine Acceleration from a Velocity vs Time Graph?
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1
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Principal Virtual Work vs Principal of Minimum Potential Energy
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2
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Which corners faster - car or motorcycle?
2
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Maximum angle of inclined plane before falling off the plane
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3
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12K
What is the difference between Mechanics and Classical Mechanics?
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2
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12K
Muzzle Velocity of Spring Loaded Musket Ball: 64.26m/s
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3
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2K
Inertia at Subatomic Levels: Proton Quarks?
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8
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3K
Gas pressure and container shape.
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5
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7K
Raindrop Splash Diameter: Height's Impact
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13
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How Does Viscosity Impact Drag at High Reynolds Numbers?
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7
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Kinetic Energy Paradox: What Went Wrong?
2
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How Does Reference Frame Affect Kinetic Energy Calculations?
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13
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Is it possible to move without friction in space?
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16
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21K
Hydrogen tank de-pressurisation
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16
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Solving projectile motion equations
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5
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Is E = E(in) - E(out) + E(generated) a valid expression for energy conservation?
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2
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Falling down a hole through the Earth.
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18
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How do turbo molecular pumps create ultra-high vacuum levels?
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16
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60K
Calculating muzzle speed from bullet drop without a chronograph
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7
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Induction motor starting direction
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3
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How can something have both a constant speed and a precise location?
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11
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3K
How much time does it take to the floor to stop a falling book?
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8
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How do I calculate the torque needed for a rotating cylinder?
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4
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Desert island, how to find weight
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1
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How to Calculate Weight and Force in Physics: Astronaut Case Study
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Perpetual Motion Machine Question
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16
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Calculating Force of Drag on Paper Helicopters
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1
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Symmetry behind Laplace-Runge-Lenz vector conservation?
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7
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10K
Question related to tv show How the Universe Works
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4
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Helium Balloon Problem: Understanding Acceleration & Wind Effects | Klockan3
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13
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Where did I go wrong in deriving potential energy?
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3
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Calculating Spring Constant of Compressed Air | Pneumatic Springs
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4
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Physics of Jumping: How Force Affects Height
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1
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Chemical potential in ideal gas (does it have meaning ?)
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1
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Pressure inside a car cabing lower than atm. ?
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13
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Is the acceleration due to gravity positive or negative
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10
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Calculating new torque on a modified wrench
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6
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Atmospheric pressure is always exert on downward direction?
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1
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Can weight=atmospheric pressure*mass
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3
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An flying object needs lift,but this lift is like buoyant force in air?
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11
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Acceleration of a mass hanging from a pulley problem
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[Irodov 1.65] Bar on top of a plank on a frictionless surface with a var. force.
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1
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How Do You Calculate the Mass at the Impaction Point of a Swinging Hammer?
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2
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Does Vacuum Hydrous Pyrolysis Lower Organic Decomposition Temperatures?
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8
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Is it possible to create an air compressor that can deliver 2000lbs of force?
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3
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3K
What happen to the kinetic and potential energy during the boiling and melting?
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3
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33K
Cleaning chromatography columns and hydrodynamics
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4
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Non Newtonian Fluids: Why & How Do They Respond to Stress?
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1
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Linear acceleration to angular acceleration
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Light Speed: Photons & Bending - Educate Me
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10
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Why does a bullet cause more damage than the backfire of a gun?
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2
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5K

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