Mechanics Forum

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Can you do sum of all moments on a point that's not a rotational axis?
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Qualitative collisions questions
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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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Ball colliding with an arm of an object that can rotate to it's axis
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Bernoulli Principle with Bullets
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Find Approximate BTU of Air in 10 Cubic ft of 95F Water
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Calculating Water Pressure in a 100ft Pipe
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Why do we rotate along with the earth's rotation?
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Work-Energy Theorem: Understanding Vertical Movement
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Calculating Power and Work Done for a Punch
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Liénard-Wiechert potential derivation
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Law of Gravity Deduction from Parabolic Trajectory?
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5
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How Does a Chain Hoist Work Mathematically?
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4
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Retarded potentials in disspersive media
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Atwood's Machine using Angular Momentum
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10
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Elastic collisions inside a hollow cilinder
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Constant of motion in velocity dependent motion
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Projectile motion parabola shape
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Elastic Collisions in Three Dimensions
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Centripetal Acceleration on a car
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EM attraction between a solenoid and interstellar hydrogen
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Fourier components of vector potential
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Complex formulation of classical mechanics
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Energy Needed To Go A Given Speed
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Comparing Drag in Still vs. Flowing Water: A Physics Experiment
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Quantum Mechanics, video lectures
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Example of kinetic force > static force
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Doppler shift for accelerated motion
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Solve Air Spring Equations for Walking System
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4
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Hi,I was wondering if acceleration was a form of nonuniform speed?
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Potential energy of quadrupole moments
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Isn't gravitational orbit perpetual motion?
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22
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What is the physical interpretaion of the vector potential.
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Why every gas would exert zero pressure at -273.15 degree celsius
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Sound in winter and in the summer
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Dynamics (mechanics) and virtual work
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Fluid Dynamics: The nature of vortex's
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15
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Plotting a Trajectory for a Ballistic Object: Complexities Revealed
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Perpetual Motion: Exploring the Possibilities
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19
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Uniform Motion & Speed: Acquisition & Possibility
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10
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Calculating Resultant Forces/Torques on Spinning System
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Going Loopy (vertical circular motion)
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14
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Friction acting on a wheel that is initially at rest
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7
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How to Simulate a 15lb Wood 2x4 Impact at 67 mph?
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4
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Can Someone Explain Non-English Text in This Image?
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I need to find the length, weight of the bob and angle to make the
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2
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Conservation of Momentum = Conservation of Energy?
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Impact of quantum effects on macro scale objects
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Torque on a tightrope: a function of the cable?
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Does Decreasing Pipe Volume Increase Fluid Flow Pressure?
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Elastic Collisions - Understand Motion Transmission w/ Kinetic Energy
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A cylinder full of water on a scale
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Dynamic and kinematic viscosity and how they relate
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Spring constant, pendulums and and angular momentum all rolled into one
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Inclined plane, ball filled with honey.
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Relativity of 2 cars' velocities
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12
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Friction: A non-uniform surface with a uniform weight
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Mass Spring System: PE & KE in SHM Motion
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Exploring the Possibilities of a New Relativistic Quantum Theory
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Golf Ball Dimples: Impact & Benefits
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The rotating movement of an asteroid
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Rotation of Object around it's centre of mass
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6
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Poission equation, spherical harmonics, looking for reference
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Formula for Natural Frequency of Cantilever Beam
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Understanding Acceleration: Calculating Distance Covered in 3 Seconds
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Car crashes, I try to analyze it.
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4
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Thought About Old Flak Cannons/AA Guns
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What does these structures do? (pistons with linear and circular motion)
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4
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How Does Adding a Damper Affect the Stiffness of Springs in Parallel?
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What is the damping factor of a cantilever beam in free air?
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How does thermal expansion affect the energy of elastic materials?
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Motion Video Capture Education Software for Intro Physics Course?
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What effect the speed of sound?
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Plausible Impact Energy of a Small Meteroid?
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Can the escape velocity be achieved at any angle?
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Variable gravitational acceleration
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Is the Speed of Sound Affected by Gravity?
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Can an Expanding Ball in an Ideal Fluid Affect Distant Areas?
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How much extra weight is needed for a 15lb 2x4 to withstand a 67mph drop test?
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9
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Why does the gravitional force causes only centripetal acceleration?
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14
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Will a free falling rod rotate or not?
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5
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Definition for Mechanical Work
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Satellite Collision: Effects of Inelastic Collisions on Orbiting Satellites
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11
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Objecs falling from different heights question
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9
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Equations for detecting collision
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4
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Calculating Water Pressure from Speed: A Scientific Approach
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7
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Maximizing Acceleration in Circular Motion: Understanding Loop Dynamics
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Atoms and the law of perpetual motion
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Why escape velocity is independent of angle of projection
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4
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Calculating Wind & Water Force: Simple Methods
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What is the Highest Safe Approach Speed for Uncontrolled Intersections?
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Question about mechanical energy and orbits
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What happens to the time period of a pendulum bob filled with water?
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4
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Relation between simple and second pendulum.
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1
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Does Compressing and Stretching a Spring Require Equal Force?
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4
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A question about apparent weight.
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6
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Calculating Acceleration & Force
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4
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Why is water more efficient than air in absorbing kinetic energy?
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4
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Is Work Dependent on Launch Angle?
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