Mechanics Forum

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Question about moment of inertia
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2
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3K
Newton's Theory of Everything (TOE): Geometry, Transition, & Exclusion
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26
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Anharmonic Effects in a Simple Pendulum with 2s Period
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7
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Deriving Acceleration from Potential Energy?
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4
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17K
Difference of pressure of fluids in containers.
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2
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Understanding the Relationship Between Work and Torque: Explained with Examples
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15
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Speed C is Dependant Upon Source?
3
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127
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What was the initial velocity of the car?
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6
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Free Fall Acceleration: Better Term?
2
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What would happen or would this work?
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6
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What is the Secret Mental Routine for Making Perfect Pool Shots?
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3
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Newton's Law of Cooling Applications
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2
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Falling Objects: Calculating Climbers' Force of Impact
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5
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The fun wormhole neutrino through experiment and zero inertia mass action
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1
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Time-step independent friction model
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4
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Does Zero Speed = Negative Velocity and Gravity?
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10
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7K
What is the true nature of the physics of the lever?
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6
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Can rapid acceleration have momentum?
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3
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Calculating Theta for Fixed Spring Motion
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Newton must respect the law of lever
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How does bouyancy work from a molecular point of view?
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15
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Kinetic Energy of Rotating+Translating Bar
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1
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2K
Dynamics of a free hanging 3D needle
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3
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Simple Harmonic Motion Brain Teaser
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2
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Your Thoughts: speed of gravity
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22
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Rotational inertia of a THICK spherical shell
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8
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Can Momentum Conservation Apply to Pressure Change Rates at a Fixed Point?
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5
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Projectile Motion: 3D Firing Solution Vector
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5
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8K
Newton's Law of Cooling constant k
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3
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Solve the Tension Paradox - Find the Flaw in Reasoning
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8
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Low coefficient vs. high coefficient of kinetic friction
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2
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What happens to force of Friction when Force of Gravity is DOUBLED?
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1
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Velocity-Time Graph: Calculating Instantaneous Velocity
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9
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Increased normal force due to rotation
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7
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Angular Velocity and Angular speed ?
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7
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Find Initial Velocity with Potential Energy
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8
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How Can Antimatter Revolutionize Space Travel?
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9
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3K
Compressed Air n' Pressure Question
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2
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Calculate Min Weight to Contain 1 m3 Helium/Hydrogen
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1
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Is the Earth an Effective Inertial Frame for Measuring Photon Velocity?
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3
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What is the accurate mathematical expression for gravitational potential energy?
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8
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Velocity, position, acceleration graph help
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5
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14K
Why dont we see color red as blue in water?
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7
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3K
How Is This Torque Equation Derived?
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6
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16K
Preparing for Mechanics Physics: Tips for High Grades
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10
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Can 130 Pounds Make Car Dents?
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2
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Calculate Force Applied by Pendulum
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1
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9K
Area moment of inertia-circular cross section
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3
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64K
Piercing Power: Calculating Projectile Penetration in Materials
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17
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LIGO and speed of gravitational waves
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18
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Can Gravity Affect the Speed of an Object?
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1
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What is the relationship between dark energy and the inertia of baryonic matter?
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8
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Impulse and Forces: Understand Why Changing Collision Time Affects Force
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17
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14K
Was wondering what set c to its speed ?
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7
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Is the law of conservation of energy 'wrong' ?
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7
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Why is the escape velocity for a black hole impossible to achieve?
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15
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My road-bed gravity generator: new look
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5
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Understanding Two Point Collision Response in Rigid Bodies
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17
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Do you believe in classical, Newton, mechanics?
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9
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Why is the escape velocity of Earth so fast?
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6
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13K
Understanding Buoyancy and Drag Forces in Fluids: Causes and Differences
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4
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Aetheric Constant Proposition
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4
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What is potential energy?(in chemical)
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2
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Centrifugal Forces Someone explain, please.
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2
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Tetherball Physics Problem: Understanding the Flaw in the dWork Formula
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8
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How Do Sound Waves Travel Through Different Mediums?
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9
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Analysis of Pressurized Cylinder: Flashing to Steam or Hot Water?
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3
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6K
If a tree falls observerless events
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2
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What is the true description of motion?
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19
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Give use your best perpetual motion device ideas
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46
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Does a single elementary particle in motion exhibit inertia?
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33
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Could a fission powered rocket reach C?
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15
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How can Bernoulli's equation be applied to calculate gas flow rate in a tube?
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8
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8K
Powerpoint and Lecture Updates: Preparing for a Lecture in England
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3
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Simulating a spinning/rolling disk
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6
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Can Power of a Number Indicates Dimensions ?
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12
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Allowy Wheels Weight and Energy
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3
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Nuclear Powered Craft: Dr. Kaku's Response to Robert Zubrin's Accusations
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5
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Power vs Energy: What's the Difference?
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3
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John Kerry - for a Rapid switch to Solar-Hydrogen Economy
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21
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Is Cosmic Matter Composition Complete ?
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10
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Drag Co. Of The Dodge Tomahawk
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1
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Can Someone Explain The Theory Of Quantum Mechanics To Me?
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4
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Is Inertia the Key to Understanding the Nature of Gravity?
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2
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Understanding the Relationship between Kinetic Energy and Momentum in Collisions
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7
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What would this curve look like? (hot air balloon problem)
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1
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Calculating Impact Force of an Arrow on Target
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2
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Cut a ball of mercury with a knife it forms into other balls
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3
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How Does the Hydrogen Bomb Work?
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3
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The equivalence of observed separation and relativistic velocity.
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13
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Galilean Accelerating Reference
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6
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Confusion about Gravitational Potential
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4
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Can Sound Waves Break Glasses? All About Sound Waves
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3
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Helicity and Clebsch decomposition
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1
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Molecular Dynamics vs Rigid Body Dynamics
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4
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Need The sum of time to calculate speed
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4
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Can Scientists Prove Newton's Laws?
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19
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A bowling ball going 20MPH or a Ping Pong ball going 200MPH?
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12
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Principles of Pseudo perpetual motion
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32
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Relativity Theory: Acceleration is Everything
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1
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