Mechanics Forum

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What is the Torque at the rear wheel in this gear setup ?
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Massive Pulley Dilemma: How to Account for Acceleration?
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How Does the Cross Product Determine the Perpendicularity of Angular Velocity?
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Potential energy of proton vs neutron
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Understanding Torsion of Curve: Normal Unit Vector Explanation
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Linear Velocity vs Uniform Velocity
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Thermo - PV work and mechanical work
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61
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Does Einstein's Theory of Relativity Apply to Everyday Gravity on Earth?
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Force from power at rest = infinity?
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28
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A tractor beam reels in objects with sound
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Back and Forth Massive Motion makes fly more stable
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BBKGY equations of kinetic theory
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Ideal gases do not possess potential energy
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Idea for a perpetual motion machine
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6
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What is the Missing Component in the Equation of Motion for the Asimov Pendulum?
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Forces: mass on a string circular motion
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Understanding the Working of Superconductors and Ordinary Conductors - Explained
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Kinetic energy relative or absolute?
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4
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Infinitesimal transformations and the Hamiltonian as generator
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Hooke's law - Natural Extension of Spring
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Pressure differential and air flow
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Frequency change with velocity change
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Work-energy principle and conservative forces
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Baseball thrown against a wall
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Accelerating a micron size particle in an air stream
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Group velocity dispersion and normal, anomalous dispersion?
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2
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Is friction the main factor in determining braking distance?
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4
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I need some information about hydrodynamics
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4
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Inertia and static friction confusion
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Radius of curvature of planetary motion
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Which Water Tank Piston Requires More Force?
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6
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Is a reaction moment/force created in off-center constrained rotation?
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Radial and tangential velocities for Inviscid flow (fluid mechanics)
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Which Plasma Ball Will Produce Light, Plasma, and Spark?
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Hydrostatic pressure and consequences of pascal's law
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Plotting the graph of pendulum period versus length
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What is a pseudo-force and how does it relate to non inertial reference frames?
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2
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Can someone explain to me work and potential energy and when they are
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[Help] Calculating impact force
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4
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Different units while calculating Acceleration of Rotating Objects
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4
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Kinetic Moment about the center of gravity
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8
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Coil Gun: How It Works & Physics Behind It
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4
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What Color is Liquid Carbon at the Atomic Level?
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4
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Would The Position of the Center of Mass Change Position?
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Emission spectrum lines of hydrogen
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Acceleration in Circular Motion
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4
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HELP How much weight does my water rocket need?
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4
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Standard Deviation of Kinetic Motion
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External Torque vs. Torque: What's the Difference?
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2
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Centripetal force demo dishonesty
2
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Field Transformations work forwards but not backwards?
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4
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Why doesn't mass of a pendulum effect its time period
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Can Magnets in Equilibrium Defy Energy Conservation Laws?
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3DOF Reentry Trajectory Equations of motion
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How Does the Decay Constant Influence Water Flow in Exponential Decay Models?
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Orbital simulation - Calculate object position over time in a 2d plane
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Inertia of two masses m2 connected to a rod.
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8
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Equal tension on rope in a pulley system?
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4
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Why Does Water from a Hose Feel Stronger at a Distance?
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6
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Potential difference in a single battery
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Factors affecting motorcycle grip when turning
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Two rods connected, with a sliding mass attached to a spring.lagrange
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Quantum mechanics and relativity
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Derive conservation of center of mass position
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1
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Can Virtual Test Drives Predict Performance of Modified Cars?
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6
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Cyclotron - relationship between velocity and radius
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5
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Linear Velocity and Angular Velocity Point of Intersection
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7
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Calculating Water Evaporation from Clay Pots
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1
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Mg cos theta in context of incline plane
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4
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9K
Exploring Collision and Causality in SR: Examples and Questions Answered
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10
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Newton's 2nd law for open mass systems
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8
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Understanding Roller Pressure: Effect of Angle on Sheave Force Distribution
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Epicyclic motion and precession
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Momentum vector always parallel to velocity
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4
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What Is the Correct Speed of the Moon at Perigee?
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10
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Energy conservation paradox for constrained mass
2
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54
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Angular velocity of an object with radius and time
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11
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Momentum and energy of rebounding balls
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Lagrangian/Hamiltonian problems and find the position
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Origin of Tension: Newton's 3rd Law or Electrostatic?
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4
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Mechanics behind laminar motion of rigid body
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Inverse rotatory water sprinkler
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13
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Parachutist's fall is because of balanced force or unbalanced force?
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8
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Coverting Simple Harmonic Motion Equation to a Rotational Model
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Constant momentum of an accelerated body
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Calculating time to arbitrary points of distance with initial velocity
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2
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How force works on two strings connected by a mass
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Calculating the angle using angular acceleration
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Aerodynamics of a concrete glider vs a brick (MythBusters)
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14
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Does anyone know any childern's books about Newtons Laws or Catapults?
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Can You Master the Art of Throwing a Spinning Card?
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Calculating Motion Energy: Can a Falling Object Generate 435kW in 2.4 Seconds?
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Rolling sphere down an incline ramp
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4
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Mass air flow through a nozzle at different upstream pressures
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5
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Need help with Newton's Laws, basic Physics
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4
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Ideal 1/4 mile time from Average Power
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17
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Harnessing kinetic energy from impact of rain water
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When Does the Kinetic Work Energy Theorem Not Apply?
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4
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Why do all points on a uniform disc have the same angular velocity?
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6
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Clarification(tangential acceleration)
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5
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