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Observer A & B's Views on Work Done to Book in Elevator
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19
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Error in Landau Lifshitz Mechanics?
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10
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Why is Bernoulli's Equation Isentropic
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7
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EM Field Angular Momentum Emission Without Emitting Energy?
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3
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Estimating sound pressure (in an MRI scanner)
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11
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Does mass increase as velocity increases?
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6
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Mechanics: Why Velocity Matters for Rough Plane Deceleration
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3
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Linear momentum in oblique collisions and generally
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8
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Deriving the progressive mechanical wave equation
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3
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Confusion About Wheels and Friction
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11
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Conservation of Information and indeterminism?
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10
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Torque and forces parallel vs perpendicular to the axis of rotation....
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17
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Calculate force with speed and mass....
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3
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If KE is related to pressure on the wall for flowing liquid?
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5
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The Physics of a Fender Bender: Rotating a 4000 lb Van
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1
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Is the Hull Speed Debate Misleading: Online vs. Textbook Perspectives?
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5
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Faster velocity of water in tunnel Decrease in pressure?
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14
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Why Does the Upper Block Fall When Force is Applied Below?
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12
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How a whistle produces a sound?
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12
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What Are the Differences Between These Vector Potential Formulas?
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8
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Solving Pendulum Confusion: m*a=-k*x Explained
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4
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Calculating Work: Why Force Equal to Weight?
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26
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How to simulate rotational stability of multiple parts?
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6
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Does Recoil movement amount affect muzzle velocity
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10
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Can Vibrating Shoes Help Us Walk on Water?
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1
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Duration of sound in our brain (0.1s)
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2
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Jet Spread Rate K Values- Momentum diffusement
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1
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Universal stationary frame of reference for speed, d and t
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7
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Matching the double rod pendulum
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9
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Closed trajectories for Kepler with spin-orbit corrections?
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2
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Moment of Inertia: Proving Mass, Side & Axis | 1/12 md²
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3
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Orbital vs. Angular Speed: What's the Difference in Circular Motion?
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7
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Conservation of momentum query
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1
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Understanding Circular Motion in a Cone: Solving for Radius and Normal Force
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9
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How Does a Pendulum on a Rotating Arm Behave When the Arm Stops?
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1
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Linearly-damped rotational motion
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13
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Has anyone worked with electrets?
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2
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Velocity in eliptical trajectories
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1
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Two very basic questions about momentum in space
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7
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Calculation of friction stresses between 2 materials
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1
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Inertia (and, to some extent, circular motion again)
2
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56
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Calculate the power produced by a wheel
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3
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What Causes the Sound of Water Unfilling From a Bottle?
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6
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Some questions about Noise and Power spectral Density
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5
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How Horsepower is equal to 550 ft lb/s ?
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1
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Sound underwater distance and decibels
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2
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Irrotational/Rotational Flows and Velocity Potentials
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1
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Understanding Rigid Column Theory in Fluid Mechanics
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5
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Formula to calculate amount of force needed to lift/hover
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7
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What happens with counter rotating gyroscopes?
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2
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How to find torque of rotational friction on an axle?
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5
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Is Acceleration/Decceleration smooth?
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6
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Centrifugal force in Rendezvous with Rama
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5
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What is Tension on each part of the rope?
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6
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How to calculate the perpendicular tension?
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8
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Equation Needed for Calculating Fluid Pressure In a Pipe
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1
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Having real problems with working out scales for graphs
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6
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AC generators and Transformers
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7
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Surface Tension and force required to pull a thin ring
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4
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Does Conservation of Momentum Apply to an Object Moving on a Rigid Surface?
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26
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Uses of Lift Force for Plane Surfaces
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23
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Confusion with Potential Energy and Work
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4
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Sizing fan static pressure to open a cover
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8
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What is the length described in surface tension?
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2
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On the relativity of time and speed
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4
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Confusion about work done by friction as negative or positive
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5
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Information Conservation in Logic Gates and Computer Components
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5
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Optimizing Projectile Range: The Physics of Mass and Launch Velocity
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6
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Conservative force for an elastic force?
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5
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Sliding on an object on an inclined plane
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10
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Curved Tube For Constant Pressure Increase?
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6
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Potential difference in an alternator
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5
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Friction in a hemispherical bowl
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5
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Conservation of energy across the universe
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1
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Is the normal force just kinetic energy?
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33
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Calculating Power with Solar Cells: Series vs. Parallel
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6
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Do Electrons Travel from the Positive to the Negative Terminal in a Battery?
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11
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Moment of Inertia: Rules & Usage Guide
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3
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How does linear velocity of a spinning object affect its rebound
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2
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How is Angular Momentum conserved in orbits?
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23
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How would one calculate pressure increase in cooker
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11
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Where does the sense of weight come from?
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24
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How to know if all the strings have the same tension or not
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5
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Pressure Gradients along an angle pipe
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6
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How Does Increased Surface Tension Affect Liquid Surface Area and Volume?
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2
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How can you identify the type of gun by the sound it makes?
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9
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Angular momentum for these strange nonplanar gears?
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1
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Do Gravitational Field Lines Change Instantly for an Accelerating Mass?
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2
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Anti-hydrogen molecular spectra?
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7
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How would a person under water see sunset and sunrise?
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5
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What is the Relationship Between Inertia and Moment of Inertia?
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3
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Is Kinetic Energy Really Constant in Constant Velocity Motion?
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2
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Measuring changes in barometric pressure without a barometer
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21
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Penetration of falling object into sediment (after water)
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8
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Slipping vs No Slipping Ball Race
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13
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How Does Splitting a Mass in Midair Affect the Center of Mass's Trajectory?
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5
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Work: Isolated & Non-Isolated Systems Difference
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6
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Why removing and replacing remote battery makes it work?
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13
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3K
Two discs connected by a stiff spring
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2
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Answering Sound Wave Questions
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6
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