Mechanics Forum

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A spring attached to the other side of the galaxy
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16K
Static pressure in Air Handling Unit
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4
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4K
Partition between kinetic and potential energy?
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2
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1K
Fluid mechanics problem, need explanation please
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4
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1K
Simple Fluid mechanics question, Need Help
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4
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1K
Explanation of Rayleighs work on vibrations of liquid droplets
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1
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1K
Can we experimentally prove the momentum of a photon without mass?
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4
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2K
Fluid flow - pressure v volume?
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6
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2K
Rocket acceleration, how high does it go?
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1
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2K
Sound vs Distance: Why Do We Hear It Better Closer?
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2
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2K
Question of conservation of energy in this thought experiment
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2
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1K
Lagrangian equation for motion
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24
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Wave Convergence generator, pretty patterns
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2
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1K
Do pseudo vectors have anything to do with motion?
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4
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1K
Question about gravitational potential energy
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4
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Conservation of Linear Momentum
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4
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2K
Work done by gas in adiabatic process
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4
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4K
Acceleration upwards and the effect of 'g'
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4
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2K
Why do air foils produce lift?
2
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38
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5K
Why can't gravity be modeled as a frictional force?
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4
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1K
Why do skin burns occur when friction is applied to the skin?
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10
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3K
What Is The Mathematical Relationship Between AC Power And DC Power?
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13
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15K
Small block on a rotating table
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2
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2K
Doubt in Inertial frame of reference
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2
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1K
Is Motion Quantifiable? Exploring the Scalar vs. Vector Debate
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4
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2K
Computer Vision - Ground plane position based on image point
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1
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1K
Can the Properties of the Lever be Deduced without Experimenting?
2
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48
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8K
Is Centrifugal Force Responsible for Falling Out of a Car on a Sharp Turn?
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15
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4K
Pressure, energy density, and power of a fluid flow
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2
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5K
Bernoulli Eqn: Gauge vs Atm Pressure?
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4
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2K
Quick question on coupled pendulum kinetic energy
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1
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2K
Understanding the Dynamics of a Falling Slinky
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12
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4K
Momentum: History & Newton's 2nd Law
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1
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2K
Something I don't understand. [Kinetic & potential energy]
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1
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3K
A decent k value for Newton's law of cooling for water?
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6
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20K
Lagrange-Young equation in Fluid Mechanics
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7
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2K
What is the velocity profile of a truck or tractor pull?
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1
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2K
Collision of undivisible particles
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4
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1K
Understanding the Definition of Average Power in Sinusoidal Functions
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4
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4K
Reference frame in relative motion
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1
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2K
Impulse on a water bag being dropped
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4
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2K
Are Newton's laws also an approximation?
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11
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3K
Understanding Buoyancy: Calculating Pressure and Buoyant Force in Fluids
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7
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2K
Constant Acceleration Downwards
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2
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2K
Why does the wave equation support wave motion?
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4
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1K
Understanding Pulleys, Strings, and Tensions: Common Doubts and Clarifications
2
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35
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16K
How to measure speed without knowing the distance?
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23
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4K
Force on a massless inextensible string passing around a pulley
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9
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5K
Chemical potential and fixed number of particles
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2
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3K
Doubt in uniform circular motion
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4
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2K
Converting energy to impulse
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2
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5K
About potential energy and matter-antimatter creation
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9
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2K
Calculate Nip Roller Torque for T1=10 lbs and T2=20 lbs
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1
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3K
Potential difference across an inductor
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1
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3K
Increase moment of inertia, slipping down an incline
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2
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2K
Rearrangement of spring equations not making sense
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2
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1K
Need help figuring out velocity of a venting gas
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6
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4K
Radar as range detector between cars-static sender vs dynamic sender
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6
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2K
Gravitational Potential inside a mass
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4
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2K
Increased mass (inertia) affect on wind drag
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8
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3K
Understanding the Work Needed to Escape a Gravitational Pull
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4
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1K
Increasing Soundwave strength w/o affecting its characteristics?
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6
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2K
Difference between Impulse and Momentum
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7
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36K
What Makes Torque Fundamental in Physics?
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4
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2K
Help With Circular Motion Doubts
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5
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2K
Direction of Friction for Rolling Motion
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7
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3K
Understanding Motor Driven Rollers & Tension Zones
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7
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2K
Calculate pressure of pumped liquid
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12
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3K
What is the relationship between torque and angular momentum?
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6
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5K
Can you speed up Earth's rotation by spinning?
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7
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3K
Roller coasters: would we fall out without restraints?
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2
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3K
Very basic phisics, hydraulics and weights, wrong diagram?
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4
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1K
Momentum and energy in a collision
2
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36
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4K
Understanding Rifling: How Does it Work?
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5
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6K
How can a conductive surface be held at a desired potential?
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4
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Conservation of Mass Principle applied to Refrigerators
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5
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Derivation of Newton's Law of Universal Gravitation
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17
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Why does the Lagrangian have negative potential energy?
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15
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12K
Velocity of spring mass system with spring mass
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2
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4K
Why don't objects with greater mass fall faster?
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21
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6K
Does Density Affect Sound Velocity in Condensed Matter?
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5
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Positron Generator: Create Anti-Particles & 100% E=MC2?
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4
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4K
Strength of cylinder as function of internal pressure
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4
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2K
Topology-bornology as a basis of turbulence
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1
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1K
Basic question regarding gravitational acceleration
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1
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Rationale for Conservation of Energy
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2
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How to calculate pressure inside an internal combustion cannon
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2
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4K
Is uniform circular motion perpetual?
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33
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Understanding Energy (kinetic and potential)
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4
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Pressure Cooking: How Does It Get Hotter Than 15 psi?
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4
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What does the slope of a velocity vs time squared graph represent?
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1
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8K
Confusion regarding the concept of acceleration along a component
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5
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1K
Looking for a clear distinction between laws and kinematics
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4
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1K
Motion of particle dropped onto an elastic band
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4
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4K
Weight/Strength of aluminum versus plastics
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4
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7K
Realistic acceleration (in g's) check?
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1
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1K
What would be the limitations on an AC unit that worked like this?
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6
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1K
Can Someone Explain the Calculation of Work Done by Gas Expansion?
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1
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2K
Deriving Hamilton's Equations from Conservation of Energy
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2
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Kinematics displacement question
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2
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2K

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