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How does gravitational potential energy work?
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27
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12K
Can Chaos Arise from Deterministic Dynamics?
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15
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2K
How to Simulate a Bouncing and Spinning Ball in Two Dimensions?
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1
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3K
Difference in energy not the same in different reference frames
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6
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2K
Friction Paradox: The Mystery of Constant Speed Motion
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928
Anyone know how to calculate windspeed ?
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1
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What Is the Instantaneous Center of Rotation and How Is It Chosen?
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19
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Position sensor for moving projectile
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1
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What exactly is limiting frictional force?
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3
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2K
Need help picking vars to integrate on a neg-acceleration prob
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1
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1K
Spinning objects and angular acceleration
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1
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Water Freezing in Space: Debunking the Myth of Instant Boiling and Freezing
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13
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Why does the apparent weight decrease when a body accelerates down a rope?
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9
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2K
Torque, angular momentum and a fixed axis-of-symmetry requirement
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1
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Coriolis and Centrifugal effects in balance
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10
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Units For a Power Spectral Density (PSD)
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3
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Estimating the damage to a material based on force or kinetic energy
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12
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4K
Discontinuities in a Poincare map for a double pendulum
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2
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3K
How can we inpretate for falling many sphere?
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1
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2K
Mass compressing an unattached spring
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2
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853
Is the Cauchy momentum equation the general form of Newton II?
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9
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2K
Where's my mistake? (Pendulum with gravity)
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7
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Unbanked Curve Motion: Friction vs Intuition
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2
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1K
Calculate the *Acceleration* after a (mostly) elastic collision?
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3
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2K
Difference between frictional force and the force of friction
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3
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2K
The derivative of velocity with respect to a coordinate
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7
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3K
Will a Vertical Spring Drop at the Same Time as a Horizontal Spring?
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3
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963
What is the composition of the Earth's exosphere?
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5
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11K
What is Work? Understanding the Concept of Work in Physics and Everyday Life
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3
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1K
Pendulum's Tension using Force reasoning and Newtons 3rd Law.
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2
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2K
Understand Pressure in Fluids: Conceptual Guide
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3
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2K
What are the top toys that can run almost perpetually?
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16
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2K
Question regarding this Basketball Kinematics Diagram
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3
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1K
Measuring Tensile Strength in an alternative way
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2
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2K
Why does 32 F ice have more energy than 32 F water?
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7
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2K
Fluid dynamics and sound waves
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6
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2K
Why don't we take air pressure into account in calculations?
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15
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2K
Trying to do the equations for a Spring.
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6
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1K
Does Newton's Second Law for Torque Work for the Centre of Mass of an Object?
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5
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2K
Kepler's laws and proof using angular momentum
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1
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1K
The ol' water going down the drain thing
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20
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2K
Sound waves carrying mass and how to measure it
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3
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1K
Correlation between Tire Pressure and Acceleration of a Motorbike
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2
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2K
How does Quadruple Pendulum isolate LIGO from Seismic Vibrations?
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6
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2K
Deriving Bernoulli's Equation Using Euler's Law of Motion
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6
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2K
Trying to better understand sound & vibration on textured surfaces
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3
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10K
Work of a system: Tipler vs Halliday
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2
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2K
Why does a rubber band's tension grow when stretched?
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1
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2K
An intuitive understanding of momentum and kinetic energy
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11
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2K
Kater's Pendulum: Why Discard l1-l2?
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1
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3K
Feynman Lectures vol.1 Chapter 4 Topic 4-2GravitationalPotentialEnergy
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9
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2K
Elementary question on car crashes and momentum
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7
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1K
Laws of conservation of momentum?
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6
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1K
Velocity, acceleration, jerk, snap, crackle, pop, stop, drop, roll....
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3
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3K
Effects of velocity on weight (mass?)
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3
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2K
Question about a Pendulum's motion
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6
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1K
Power spent to keep a spring compressed
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7
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1K
Calculate the speed of the flywheel for my drone motor
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7
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2K
Calculating the air pressure exerted on the body
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1
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2K
Work done by varying friction against a constantly moving surface
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1
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1K
Ground for a Van de Graaff Generator?
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3
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3K
Path of a projectile with a non-constant gravity
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5
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Angular momentum conservation, mass striking a rotating rod
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1
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5K
Energy conservation in simple pendulum
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1
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Bullet trajectory; solving for required angle of elevation
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1
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6K
Straight-Line Vehicle Motion problem
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14
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3K
Explanation for this interesting rotational effect?
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5
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1K
Bounce of the cue ball in snooker
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6
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3K
Energy required to change a sphere's axis of rotation OR pole location
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6
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1K
General method for approaching block/rotating pulley/rotating object equations
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1
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3K
Lennard-Jones Potential - distance of closest approach
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1
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Is there a scientific explanation for the phenomenon of plasma balls?
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5
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10K
Modern uses of classical statistical mechanics?
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4
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Possible Error in Goldstein's Classical Mechanics 3rd Edition
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11
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3K
2D collision response with friction
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1
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Understanding Newton's First Law and Referential Inertial on a Moving Earth
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1
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Energy in different inertial frames
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7
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Uncovering the Origins of F = ma: Newton's Experiment and Measurements
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9
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Spring on a mass that is held back
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1
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1K
Why is there no r^2 term in the formula for the swing weight of a golfclub?
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6
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1K
Question about fluid mechanics
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1
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6K
Diffusion model using gas pressure decay
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1
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Regarding the idea of potential energy
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2
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1K
Why do the balloons approach each other?
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2
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1K
Wet wheel and conservation of momentum
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46
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Calculate the Angular Velocity of an Arm from a Data Set
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4
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9K
Possible to prove mathematically that the football spot was bad?
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44
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20K
Calculate combined friction on multiple different surfaces?
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2
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11K
At what wind speed will salt water "boil"?
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4
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9K
What is knowing the Tension Force good for?
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3
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9K
Blast radius of mechanical explosion
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2
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Why there is a negative sign in the formula of calculating work done?
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20
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Continuum mechanics in physics education
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11
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Are vectors independent of reference frames?
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2
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2K
How Bicycle Wheel Rim weight changes forward acceleration?
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2
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1K
Unable to clearly understand relative velocity
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2
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1K
Rotating Sphere: Conceptual Question
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10
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3K
Calculating pressure with U.S. customary units
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10
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3K
How could Class III Levers till be considered Levers at all?
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2
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1K
Total energy of air, does it include pressure?
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1
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2K

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