Mechanics Forum

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Supersonic motion: no backward propagating shock waves
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2
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1K
Fluid Mechanics and perpendicular force
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17
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8K
Why Does Inertia Exist in a Relative Universe?
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18
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4K
Calculating Coefficient of Friction for Sandpaper
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4
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15K
Final velocity of a falling object
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3K
A question about linear drag force
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4
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Very massive object colliding with tiny mass at high momentum?
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10
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2K
Centrifugal Force - continue spinning indefinately in space?
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3
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2K
Centripetal acceleration and radius
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8
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3K
Speedway Motorcycle Racing Physics
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3
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4K
Pressure inside a liquid planet in rotation
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22
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Does weight affect an object's speed during free fall?
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4
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2K
Freezing time for 1 cm of water
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2
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4K
Mechanical analogue of permittivity
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15
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5K
Simple Harmonic Motion, memory device
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5
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2K
Question on Laws of Motion observed in Real Life
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4
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2K
Error uncertainty for power law
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1
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3K
Orbital speed - faster is closer?
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14
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18K
Sound in space and the end of the universe
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8
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3K
Acceleration due to gravity question.
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7
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3K
The police car moves faster than the speed of sound?
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37
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5K
Inverted Pendulum on Cart: What is this term in the KE?
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4
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4K
How to calculate sum of torque ?
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2
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3K
Artificial Gravity through Rotation BUT on a vacuum
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5
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3K
Dynamics Moments - Linear Algebra / Cross Product
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4
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2K
Acceleration compensation (3 Axis accelerometer)
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4
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5K
Newton's Second Law: Momentum & Forces Explained
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1
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1K
Is spin angular momentum increasing in a gyroscope?
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1
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1K
Change in orbit due to moment of inertia change?
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3
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2K
Acceleration of Spring Mass System - oneplusone
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2
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2K
The police car moves faster than the speed of sound? Sonic boom.
2
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55
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8K
What Innovative Concepts Can Enhance Bungee Jumping Physics Research?
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1
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2K
Is the force given by pressure infinite?
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3
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1K
Why Does Pulley Require Less Work to Lift Mass?
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6
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7K
Formula for Work to create a vacuum.
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9
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13K
Generate Electricity from Atmospheric Pressure
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3
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3K
Why Does My Ball Trajectory Simulation Show Only Positive Vertical Velocities?
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3
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2K
Determining unit vector of acceleration and velocity in circular motio
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3
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2K
Angular velocity of rigid body
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14
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4K
Rolling on flat floor, rolling down an inclined plane?
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1
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2K
Angular and linear velocity of a rigid body given a force.
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2
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2K
Lagrangian Mechanics - Non Commutativity rule
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5
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2K
Experience Warm Air in a Car with Centripetal Force
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8
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2K
System mass-spring-damper and Energy
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1
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8K
Conservation of Momentum in a Single Direction
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2
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1K
Can any object with positive mechanical energy collide earth?
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11
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2K
How Is Torque Generated by Friction on a Rotating Disc Calculated?
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3
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3K
Compressing Water: Can It Be Done?
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3
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4K
Nonconservative work kinetic friction problem
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2
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1K
Hydrogen anion stable when left unperturbed ?
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1
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1K
Torque calculation based on weight and wheel size
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17
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11K
Heat Capacity Ratio of Water at 1000°C | 1273.15K
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4
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2K
Reality Scorecard for Physics Theories
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13
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Can You Imagine a Fourth Dimension?
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3
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2K
Gravitational or inertial mass gain in cern ?
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3
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2K
Why Does Zero Integration of a Velocity-Time Graph Not Confirm Return to Origin?
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4
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2K
Is the angular acceleration of a rolling object constant?
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1
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2K
How Do Equal and Opposite Torques Work with Different Moment Arms?
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3
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6K
Question for sound waves effect. .?
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1
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Understanding the Drag Equation
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How position of quarks decide the type of elementey particles ?
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9
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2K
What is the Source of Inertia?
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4
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Water Evaporation From Sand (pot in pot refrigerator)
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6
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4K
Discussion regarding the frames of reference
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2
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Good Rotational Mechanics Resource for AP Physics C
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4
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6K
Conservation of Energy: Does Gravity Exhaust?
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6
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2K
Solving the Inclined Plane Puzzle
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2
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2K
Viscosity and pressure relation
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2
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Satellite Motion conceptual problem
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11
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2K
About sound levels and feedback
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8
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2K
Relation of objective probability and work potential
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1
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1K
What is the tension in the cord while the mass is falling?
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2
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5K
Rotational speed due to gravitational pull in earth's orbits
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2
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1K
Solving Variable Velocity Water Pouring Problem with Calculus
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3
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2K
Is all motion really the result of fundamental forces?
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5
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Angular momentum and kinetic energy
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15
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Initial Velocity before impact
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14
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Non-uniform circular motion vectors
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10
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Work Against Gravity: Understanding Force and Energy
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3
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Fluid Mechanics: Incompressible flow and pressure
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48
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15K
Does rotation of rigid body need a couple or only 1 force is sufficien
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10
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4K
Interpreting the Wave-Number in the Formula for Group Velocity
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4
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1K
Sound waves versus equilibrium
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9
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3K
Frame of reference in a simple harmonic motion vertical spring
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1
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2K
Can Fluids Flow from Low Pressure to High Pressure?
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10
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What Are Some Alternative Ways to Define Momentum?
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5
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Potential energy vs position graph w/ total mech. energy?
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6
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What affects the speed of sound - does viscosity?
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12
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26K
Radial and transeverse acceleration
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6
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Do objects resist acceleration when falling?
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30
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Force of water running through a hose
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1
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Calculating displacement from acceleration
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4
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Where do i learn about brownian motion?
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2
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Height of Water in Straw vs. Time
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3
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2K
Distance to reach terminal velocity
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5
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Confusion regarding 2 dimension motion
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6
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2K
Relation between Bernoulli's theorem and aeroplanes
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4
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2K
Moment of inertia tensor for a laminar
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4
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2K
Physics question momentum, energy, strength of steel, PSI etc
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2
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2K
Falling Body Equation: Derivation & Meaning
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2
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2K

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