Mechanics Forum

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Hearing Sound: How Does It Travel?
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11
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3K
Understanding Potential Energy of Hanging Mass on Spring
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2
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2K
Pulsed Point Dipole: Jackson's E&M Explained
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1
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Phase Transitions and Chemical Potential
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8
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Rotational kinetic energy versus translation kinetic energy?
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1
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6K
Calculating force to displace water
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4
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Is Time Simultaneous in the FTL Region?
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8
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Mass, Inertia and Velocity Question
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7
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EMF + Water = Sudden Acceleration Of Your Car?
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1
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How Can You Measure Static Friction Without a Spring Balance?
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1
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Water bubble inside a microchannel
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4
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Relation of gravity with centrifugal force & gyroscopic effect?
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1
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How can a true elasic collision exist?
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5
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Relation between torsional and linear spring constants for a cantilever beam?
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9
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18K
What is meant by friction loss?
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4
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Mass vs Weight: Understanding Relative Atomic Mass
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10
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Are Coefficients of Friction Independent of Weight?
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4
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Calculating Final Velocity of Free Falling Objects
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7
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11K
What is the relationship between Torque and Energy?
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4
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Bernoulli's principle / ref frames
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1
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Impact force: scooter compared to Accord
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9
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Using centripetal force to fight lenz?
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2
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2K
Earth is a inertial frame of reference
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4
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How Does Speed Affect Force and Power?
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1
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Acceleration in an elastic collision
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8
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How Does Immersion in Liquid Affect Body Pressure Under Acceleration?
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8
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How Much Force Is Needed to Tip a Loaded Cart?
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2
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Velocity at the top of the path
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1
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How does the noise power in a conductor depend on its length and resistance?
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6
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3K
Does pumping for speed really work?
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25
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Maximum Speed - T-shaped intersection
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1
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Why motors can convert energy?
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1
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Is My Projectile Penetration Equation Scientifically Valid?
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1
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Momentum-Work: Confused about KE = 1/2mv2?
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4
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Basic question about work and gravity
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10
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What factors determine the speed of a projectile fired from an air gun?
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7
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True Explanation of a Lever please.
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26
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Torque-Free Precession of Spinning Plates
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20
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Calculate Speed of Rock after Falling 5 Seconds in Vacuum
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4
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Where does this kinematics equation come from?
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4
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Commutativity of Differential Operators in Lagrangian Mechanics
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10
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3K
How many times will the energy in a choclate bar lift 100kg?
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10
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3K
Can Conservation of Linear Momentum Estimate Velocities with External Forces?
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2
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Centripetal Force: Rotating mass
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7
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Angular momemtum conservation and collision
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23
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How to find the flow rate trough a pipe using pressure drop
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2
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25K
Why you call momentum for momentum?
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2
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What is the Angle Between Acceleration and Velocity Vectors When Speeding Up?
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2
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Understanding the Complexity of Quantum Mechanics
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2
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Work vs. work (or physics vs. biology)
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6
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Can tension be generated perpendicular to a rope?
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5
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Research on rotational of rigid body.
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2
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Speed of satellites in a geostationary orbit
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9
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8K
Pressure equation of sound wave
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2
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3K
Simple Work Formula is Parabolic with Respects to Time?
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2
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2K
Determination of coefficient of friction between two spherical particles
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1
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2K
Using sound to extract information
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2
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1K
Confused about water/compressed air
2
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45
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8K
Tuning Fork - Simple Harmonic Motion
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4
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10K
Vector potential in cavity of arbitrary shape
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1
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Energy required to bend an elastic rod
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1
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How does evaporation work at the molecular level?
2
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48
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Elastic/Rubber Electric Contract & Relax - Find Answers
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5
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Mixing CO2 with Air under pressure
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2
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Understanding the Van de Graaf Generator and its Role in MeV Particle Production
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1
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How can I predict the motion of an axle in contact with a wheel?
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1
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Balloon deformation - calculating effect on surface points
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2
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Force applied on suspending/falling mass
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2
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Mass on spring rotates - what happens?
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1
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Interpretation of the randomness in statistical mechanics?
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1
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2K
Why Do Velocity Components Depend on All Spatial Variables in Fluid Mechanics?
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2
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4K
GAMSAT Physics Q: Can't Understand Answer? Get Help Here!
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1
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Acceleration through a non-uniform curve
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2
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Conservation of mechanical energy
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5
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Wind Tunnel Experiment(pressure problem)
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5
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Can Hydrogen Power Be Cost-Effectively Extracted Directly at Gas Stations?
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2
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N-body Potential Reduction: Can It Be Done?
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1
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Drop of water in slow motion - explanation needed
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2
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Can you solve for delta d in jerk motion using this formula?
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6
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Torque on an open-ended rectangle
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2
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How many balloons would it take to lift an object?
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2
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Gravity movement and kinetic energy
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2
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Not Homework (but it sure looks like it though)
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2
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Question about momentum and larger masses
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11
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Motion in One Dimension tutorial
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8
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Research in anomalous kinetics using fractional calculus
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2
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How does smell work on the atomic level?
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3
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Parabolic Projectile Trajectory
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13
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Does Particle Motion at Very Small Velocities Make Sense?
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6
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Can a Person Throw a Ball 80 Yards in a Building with 12ft Ceilings?
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2
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The force of drag is proportional to velocity?
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5
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22K
Falling Paintball Speed Question
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17
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Understanding Tension in Equilibrium: Exploring the Forces at Play
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19
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Maintaining constant Potential Energy
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3
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Moving water using pressure/vacuum
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5
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Why is Acceleration Proportional to Negative Displacement in SHM?
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4
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Calculate Weight on Crane Pivot Points
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2
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Do Water Molecules at the Bottom of a Pool Move Faster and Get Closer?
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3
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4K
Chopping wood - torque question
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4
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Balloon on a string; which moves first?
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6
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2K

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