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How to find support reactions in frames
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Potential Energy/Work done paradox?
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Is the earth in a non-inertial reference frame?
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Calculating Trebuchet Mechanics
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4
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How Does a Hydraulic Motor Function in a System?
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Pascal's law, pressure, consequences
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Fictitious forces in rotating frames of reference
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Runge-lenz vector, constant of motion (Anal. Mechanics)
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Mumetal Metalwork: Bending 0.004" Permalloy-80 for 6" Radius
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Conceptual Q: Angular Momentum
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4
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Calculating the pressure force of a lever roller printing press
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Nuclear Reactors, Atom Smashers, and Particle Accelerators
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Potential of a conductor in a non-uniform E field
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Sound waves: How do we know it is the fundamental harmonic?
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6
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How to calculate motor force from power?
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5
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8K
Can You Explain Pressure Differential Between Heat Exchanger Sides?
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5
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How do you calculate resultant velocity?
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Force in spring due to falling object
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Acceleration right after ball bounces
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Direction of friction in rolling.
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4
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What is the definition of a rigid body according to Wolfram Scienceworld?
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Equations of motion of a double pendulum
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Lift from airfoils, decrease lift as a result of curved shape at large angles?
2
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Wave Pendulum Emulator: Looking for Improvements
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1
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2K
How do asteroids create their own mini-planetary systems?
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10
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Why dont we feel earths rotation?
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2
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Torque calculation of a gate rotating around its pier
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2
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2K
A concept problem in overpressure
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6
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Attempting to graph momentum help
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4
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Higher order time derivatives of position
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6
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How much of torque do you need to start wheels slipping?
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6
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Rate of change of angular velocity
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Center of Gravity and Centrifugal Force
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Doubts on Rotation: Seeking Physical Understanding
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27
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Relativistic vs. non-relativistic quantum mechanics
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8
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What speed do you need to drive to keep the Sun stationary?
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1
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Gyroscope speed change question
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7
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Polygon Collision calculate velocity and angular velocity
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1
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A confusion in work and potential energy
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10
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Rotation without slipping and the direction of friction?
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7
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General question about potential energy
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Variation of Elastic modulus with size
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What Type of Energy is Absorbed in a Bicycle-Tree Collision?
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4
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How to understand the concept behind the rolling spool on a tabletop
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2
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Uniform circular motion lab question
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4
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What happens in non-uniform circular motion?
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2
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A river flows with a velocity of 3 m/s east
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Mathematics necessary for relativity, quantum mechanics, etc?
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Does the spring constant of rubber affect the rate at which it cools?
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4
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How is work dependent on displacement rather than distance?
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2
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Motion of a ball along a groove on a rotating disk
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Rate of change of angular acceleration?
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7
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What does 'k' in Newton's law of cooling represent?
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4
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33K
Newton's Laws-Practical Applications?
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4
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Work done on free falling object as function of time
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11
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What hath Newton wrought in the two centuries after his death?
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Angular acceleration of a beam?
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2
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Why is the pulse in picture 20130320182307.png positively chirped?
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4K
The angular speed of precession for a gyroscope is given by
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6
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A question in the derivation of work done
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6
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Free Vibration of Spring system with two DOF
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How Does Angular Momentum Affect Ice Skating Techniques?
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4
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Calculating torque of peristaltic pump
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1
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How is lift force proportional to speed up?
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4
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Question about relative speeds.
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2
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Can Potential Energy Convert Directly into Matter?
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4
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Can anyone explain the use of inertial frames for problem solving in E&M?
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4
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1K
The behaviour of a vacuum without the influence of air pressure?
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2
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2K
Does the angle at which an object is fired affect its escape velocity?
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5
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Simple Harmonic Motion: Limitations of T
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1
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Having a problem with Centrifugal/Centripetal force in zero gravity
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29
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Why is water at rest in a rotating cylinder?
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6
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Questions about accelerated frames of reference
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7
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How Does Torque Affect Gear Movement on a Rack?
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1
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Misconception of Newton's laws?
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15
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Potential difference of an inductor equal to minus the induced emf?
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1
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Coupled Equations Motion/Rotation
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1
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Torque Sum with applied torque off axis
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1
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Kepler's planetary motion and inverse square law
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4
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How does Particle Wave Duality Work?
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16
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Mixing different pressures of air using valves
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23
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Amount of torque required robot
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1
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Bernoulli principle - negative pressure
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6
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Hamilton's equations for double pendulum
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1
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G Forces experienced by human if rotated inside a giant hampster wheel
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4
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Friciton drives a car forward right?
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21
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Change in Gravity Affecting Free Fall
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How Does Extreme Pressure Affect Atomic Structure in Neutron Stars?
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Does the Universe Expanding Make a Sound?
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7
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Induced drag confusion - More than one cause?
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4
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Meaning of Square of four vector potential
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2
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Need some clarification with torque or force and gear ratio
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4
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What Torque is Needed to Rotate a Solid Bored Ball?
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4
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Why is rigid body rotational energy not exactly applicable to fluids?
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11
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Understanding pressure with barometer as example
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6
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Revolutionize Crash Safety: 90 Ton Impact Absorber for Cars
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4
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Conservation of Angular Momentum of a stick
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9
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Bernoulli Equation for Rotational Flow
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4
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Moment of Inertia of a Solid Sphere: Revisiting the Derivation from HyperPhysics
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22
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A question about elastic collision of bodies.
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6
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2K

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