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B The inclined plane paradox (proved)
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133
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Escape Velocity of Earth from its Centre
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B Coefficient of friction in sea water
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17
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145
B Parabolic Dish Shape
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4
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107
B Doubts about the definition of a linear system
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10
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172
B What sound frequencies can pass through a hole in a wall?
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30
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524
B Newton's 3rd Law interactions with 2nd and 1st Law Partners
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8
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219
I Newton's second law for rotations
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178
I Coriolis effect and the acceleration experienced in a rotating frame
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14
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223
I Newtonian path of light in a gravitational field
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8
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306
I Sound between two rooms - closing which door affects the sound most?
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8
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866
I Calculus Question within Lagrangian mechanics
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2
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114
A Is the Approach for Verifying Lagrangian Acceptable?
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1
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129
I Transverse Strain of Annulus
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2
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195
Insights How to Solve a Multi-Atwood Machine Assembly
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583
B Force Profile of a Hinged Rod on the Ground
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3
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164
I What is the effect of moving a gooseneck trailer connection point rearward on the load of a hitch?
2
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52
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625
I Moment of inertia of human body with limbs at an angle
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12
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268
I Looking for the spectrum of equilateral drums
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126
I Drag Coefficient of a 'flexible' object (e.g. a piece of paper)
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4
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260
I Why L=L（v^2) in inertial reference system?
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2
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210
I Velocity transformation between frames rotating relative to one another
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1
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297
I Car, gas and total energy calculation
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3
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221
I Transmission of torque using friction
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31
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647
I Two-Mass Oscillator: Plotting Amplitudes Over Frequencies in Hertz
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5
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294
B Allegedly "debunking" the Cavendish Experiment
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4
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313
I Optimizing Drumstick Bounce: Finding the Magic Fulcrum Point
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31
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617
I Help with some confusions about variational calculus
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22
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318
I Is it possible to create linear acceleration using nothing but different moments of inertia beteen a wheel and axle?
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5
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335
I Is angular momentum perpendicular to fixed axis of rotation constant?
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1
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281
I Behavior of Clamped-Edge Circular Membrane
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32
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767
I In a closed loop system with a pump, how can we control the pressure?
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26
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4K
I Question about an example in Newton's Principia
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264
B Amplifier or oscillator for a vibration generator
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3
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342
I A strict proof of "why the Earth is a ball"
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23
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B What forces are required to tumble a block?
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16
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452
B Why doesn't the Navier-Stokes equation have a solution?
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5
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476
B Will the wrench move clockwise?
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15
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381
I Is the Blade Loading Sufficient for Minimum Sliding Resistance at Top Speed?
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2
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344
B Kinematic equations ##\textbf{purely}## from graphs
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1K
I Circular orbits aren't minimas of lagrangian for Kepler problem?
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3
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431
I Understanding Bolted Joints: Shigley's Explanation & Real-Life Testing
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5
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674
I What is the Purpose of Torque?
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7
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I What part of momentum moves the boat in the inclined plane paradox experiment?
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12
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617
I Energy of spinning objects as axis of rotation moves
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1
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396
I Kepler´s 2nd law -- Do any two planets sweep out equal area in equal time?
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11
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490
I Explanation of parallel axis theorem
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2
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430
I Solutions to Simple Harmonic Motion second order differential equation
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1
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368
A Pair of interacting systems, driven coupled harmonic oscillators
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7
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552
I Pulley question -- Three pulleys lifting a mass...
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2
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574
I Dynamics of systems of material points
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2
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543
I Does Lagrangian Mechanics Handle Variable Mass System?
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3
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517
I Doubt about variable mass systems
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30
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745
I Calculating Water Pool Depth: Factors to Consider in Fluid Dynamics
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13
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644
I Forward kinematics of a snake robot
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7
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1K
I Acceleration in Newton's second law
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4
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582
I What is the correct statement of Varignon's theorem?
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5
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672
B How to calculate hand force required to close a Hatch door against the force of a gas spring?
2
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52
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I Pressurized containers: Stress distribution and large displacements
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I Conservation of Momentum versus Conservation of Velocity
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6
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A How much thickness for sphere to withstand atmospheric pressure?
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547
I Von Mises stress and real failures: Triaxial tension
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4
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854
Friction of a Wheel on the Axle?
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I Which stick hits harder? (one is stiff and other can be bent slightly)
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6
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709
I Using reference frames for derivation of Lagrangian
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25
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I How does an object know how far to move when it's moving?
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7
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683
I PIGA: Pendulous Integrating Gyroscopic Accelerometer
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476
I Distribution of torsion in a steel guitar string
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16
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793
B Difference between muscular and normal force
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4
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577
I [Question] Calculating the force generated by a tarp hung between two walls
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14
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847
I Calculating phase shift between two sinusoidal waves
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8
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712
Calculating Force for Garden Storage Box Lid: A Newton/Kilogram Question
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19
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7K
I Some doubts about determining experiments
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3
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602
I Relationship between frequency and power for sound?
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9
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I Hamiltonian of the bead rotating on a horizontal stick
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3
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652
Estimating Pitch & Volume of Collision Sounds
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14
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A Help in understanding this derivation of Lagrange Equations in Non-Holonomic case
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0
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531
I Remark on centrifugal force in Heino Falcke's black hole book
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22
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974
A Virtual work of constraint forces in Hamilton’s principle
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7
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682
I Maximum torque without wheel slip
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9
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B Pushing a ship from onboard
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15
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A Hamilton's principle and virtual work by constraint forces
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3
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B Does the density of a liquid affect the braking of an object in free fall when it lands?
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2
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614
I Reference frames in terms of homogenity/isotropy
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18
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I Summing and averaging RMS pressure (amplitude) of sound waves
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2
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I Is there a list of root-power quantities? Or a rule of thumb?
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14
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I Why is the driven gear's torque's direction clockwise?
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6
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686
I [Questions] Modeling a Baseball Pitch Trajectory in 3D Space
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1
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730
I Don’t understand the general form of the Sinusoidal Wave Equation
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5
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747
Why do heavier projectiles tend to have higher momentum?
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29
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A Fatigue limit for copper pipe
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2
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613
I Importance of Moment of Inertia for designing helicopters and propellers?
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2
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793
I Types of symmetries in Lagrangian mechanics
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3
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I Lagrangian coordinate transformation (Noether)
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11
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I Why Lagrangian includes 1/2m by Landau?
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24
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936
B Moment of Inertia of Rectangles
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3
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I Solving Wheel Coming to a Stop: FBD, Friction & Hysteresis
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22
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I Trajectory collision calculation
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6
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857
I Does two-slit sound-wave interference pattern return to original form?
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10
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835
Insights How to Apply Newton’s Second Law to Variable Mass Systems
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