Mechanics Forum

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Good movies of simultaneous ball drop/thrown?
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Amount of torque required to move truck
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Question About Position, Velocity, etc. Fields
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Pressure at a Point: Effects in All Directions?
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Extending run-time of Newton cradle?
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What does accelerometer values represent
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How Does Tension Affect Friction Force Between m1 and the Surface?
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I remember my teacher saying that anti-lock brakes worked better
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Force of friction between wheel and axle
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In replacing a compressed air motor with a nozzle where does the energy go?
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Collision of Cars on Road: Inelastic or Elastic?
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Newton's Law of Motion: Surface Force Unaffected by Acceleration?
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How Does Spring Buoyancy Affect Weight Readings in Fluids?
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Why can an oscilloscope have the probes changed in position and have a
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Help Understanding Volume Flow Rate / Bernoulli's
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Measuring g with a spring without knowing the mass
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Problem in choosing axis in rotational mechanics?
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Elastic and inelastic collision
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Does gravity affect the speed of an object when thrown upwards and then dropped?
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If sound travels faster through solids then why can't we hear through doors?
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Time derivative of rotating vector
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Is acceleration correlated with an instantaneous velocity?
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Calculating Gas Savings: Roundabout vs. 4-way Stop in Busy Intersection
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Surface tension and excess pressure
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Calculating Inertia on Viviani's Curve
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Changes in pressure underwater
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Why did the sphere in a potential well stop rolling sooner than expected?
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Condensation of gas using bernoulli's principle
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How is sound transmitted through air so clearly
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Rotation of a rectangular prism.
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Sound pressure level at vacuum cleaner and earphones
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Why is the Gravitational Potential Energy formula negative?
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Is It Justified to Prove divA=0 for Vector Potential?
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Momentum and Kinetic Energy: A Fundamental Relationship?
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Why Does Torque Exist & Increase with Distance?
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Calculating Necessary Newtons for Turning a 1m Wheel with 1kg Mass and 1cm Width
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Does a Ball Dropped from a Rising Hot Air Balloon Continue Ascending?
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2
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Exploring Perfectly Inelastic Collisions: Momentum & Kinetic Energy
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Pressure required to lift a weight
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Relationship Between Sound Intensity and Power?
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6
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Force (and Velocity) Required to Hover
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Do Massless Particles Travel at Light Speed?
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Does 1 car hitting a wall at 120mph = 2 cars colliding, each going 60mph?
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Relationship betweem angle of a ramp and tension in rope
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What is the proper way to calculate time squared in seconds?
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Can a vacuum balloon float like a helium balloon?
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Mixing water tempretures and flow rates
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Mass moment inertia of object displaced from axiz
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Forces affecting a body at the bottom of water
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Why does the weight of opened cold coke change over time?
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Is Static Friction Always Present as a Force?
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Vehicle Moment of Inertia? How?
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Calculate Height Difference Given Osmotic Pressure
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Why can't diodes with built-in potential be used as batteries?
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Conservation of Momentum of a body of mass
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Negative Tension: Myth or Reality?
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Alternating acceleration understanding ?
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Calculating Water Dam Forces and Stress for Building a Durable Dam
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Conductor Tension Due to Birds Landing & Flying Away
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Kinetic Energy in Spherical Coordinates? (For the Lagrangian)
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New Research Project: high velocity projectiles with small masses
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Will running during rainfall makes you more wet?
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Weight of water in different vessels
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Drag force = Mass * deacceleration?
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11
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Does Pipe Size Affect Water Level Equilibrium in Tanks?
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2
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Calculation of NonUniform Circular Motion
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Circular Work Vs. Straight line work
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Continuum Mechanics: Stress on Opposite Sides of Infinitesimal Cube
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Moment of inertia of curved cuboid
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4
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Barometer Planet: How a Barometer Works
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4
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Do Particle Accelerators Experience Torque?
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Does 2 spring @ 30 degrees = 1 @ 90?
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Relative motion of the earth and an aeroplane held above the earth's surface
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How can a non-flowing fluid have kinetic energy?
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Why weight on an incline is different?
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7
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How does the iphone 4s camera work?
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Earning from home made generator
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Kinetic Energy and Angle of Velocity - Clarification
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Can gravitational potential energy be converted to mass
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Integrals of motion some more important than others?
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1
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Momentum Question: Wagon Collision w/ Velocity v & Mass m
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How to relate kinematics of a moving frame and that of a laboratory frame?
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3
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12V Car Battery Amps: How Much Current Generated?
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14
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Calculating Acceleration with Mass and Power
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How wood is less dense than water?
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Can Ferrofluids Withstand 50 Psi Pressure?
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GPMs of water with elevation changes.
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Energy required to lift 1 pound 3 inches at 70 MPH
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Product moments of inertia- what are they intuitively?
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Impact of a cannonball on a brick wall
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Introduction to hydrodymanics?
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Trajectory of a rigid body with two wheel with different speed
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Equipotential with Spherical Conductors
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Trying to really understand work
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Incorrect solution to impulsive dynamics problem?
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11
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Why is Work a Scalar? Understanding its Definition
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Is it possible to use Newton's Law of Gravity AND Einstein's Theory of Gravity?
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Solving Pressure Problem: Hello, World
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How Big of a Motor Do I Need to Move a 12t Cart on Rails at 5m/min?
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2
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How to convert acceleration as a funtion of position to a function of time?
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2
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