Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Log in
Register
What's new
Menu
Log in
Register
Navigation
More options
Style variation
System
Light
Dark
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Physics
Classical Physics
Mechanics Forum
Post thread
Prev
1
…
Go to page
Go
24
25
26
27
28
…
Go to page
Go
197
Next
First
Prev
26 of 197
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
B
I
A
(No prefix)
B
I
A
Understanding Batteries: Anode, Cathode, Electrolyte
Feb 16, 2018
Replies
19
Views
4K
Inertia - two objects falling
Feb 15, 2018
Replies
4
Views
2K
The coefficient of kinetic friction for a Ford Focus
Feb 14, 2018
Replies
6
Views
2K
Why were Newton's laws of motion discovered so late?
Feb 13, 2018
2
Replies
66
Views
9K
Galileo's Experiment with an Inclined Plane
Feb 13, 2018
Replies
4
Views
2K
Why is internal energy not a function of pressure?
Feb 12, 2018
Replies
6
Views
3K
Circular motion in one or two dimensions
Feb 12, 2018
Replies
18
Views
3K
Centripetal Force & Gas Centrifuges
Feb 12, 2018
Replies
8
Views
2K
Can gasses be contained with centripetal force?
Feb 12, 2018
Replies
11
Views
3K
SuperIonic Water: A New Form of Matter?
Feb 11, 2018
Replies
6
Views
2K
Bernoulli's equation, different streamlines, and wings
Feb 11, 2018
Replies
4
Views
2K
Rate of water flow into an immersed container
Feb 11, 2018
Replies
3
Views
2K
Escape Velocity and Centripetal/Centrifugal Acceleration
Feb 9, 2018
Replies
7
Views
3K
Help me find my error in a relativistic kinetic energy calculation
Feb 9, 2018
Replies
9
Views
3K
Is Speed Determined by the Shape of a Positive Curved Time vs Distance Graph?
Feb 9, 2018
Replies
10
Views
2K
Problems in Classic Mechanics -- looking for complex problems to work on
Feb 9, 2018
Replies
2
Views
1K
Understanding Friction: The Impact of Contact on Object Movement
Feb 9, 2018
Replies
9
Views
1K
Particle accelerators and Casimir effect
Feb 8, 2018
Replies
2
Views
1K
Feynman: Reversible machines, no perpetual motion?
Feb 8, 2018
Replies
2
Views
2K
Golf ball and Tennis ball turbulence
Feb 8, 2018
Replies
7
Views
4K
Law of the lever without (infinitesimal) displacements
Feb 6, 2018
Replies
5
Views
2K
What happens if you put a drone on hover in a moving car
Feb 5, 2018
Replies
11
Views
5K
How long to rotate *One* degree?
Feb 5, 2018
Replies
4
Views
1K
Precession - why does the rotational axis change as L changes?
Feb 5, 2018
Replies
8
Views
2K
Liquid volume loss during pressure test
Feb 5, 2018
Replies
6
Views
2K
Optimization with Newton's method
Feb 5, 2018
Replies
3
Views
2K
Pitch and amplitude of sound wave Vs its volume
Feb 5, 2018
Replies
2
Views
3K
Representation of Rotating and Translating Body
Feb 3, 2018
Replies
3
Views
1K
Newton’s Laws and Point Particles
Feb 3, 2018
Replies
28
Views
3K
Force & Torque: Acceleration, Power & Angular Velocity
Feb 3, 2018
Replies
2
Views
2K
Methods of rotational energy harvesting and storage
Feb 2, 2018
Replies
1
Views
1K
Time for Free Fall from Great Distances
Feb 1, 2018
Replies
2
Views
1K
Thought experiment - water at the bottom of the sea
Feb 1, 2018
Replies
39
Views
8K
Way the cornering forces are felt when riding a motorcycle
Jan 31, 2018
Replies
46
Views
8K
Why does a frozen balloon have this structure?
Jan 31, 2018
Replies
3
Views
2K
How Is Simple Harmonic motion possible here?
Jan 30, 2018
Replies
6
Views
1K
When is Gravitational Potential Energy Considered in the Work-Energy Theorem?
Jan 30, 2018
Replies
5
Views
2K
Basic average acceleration confusion
Jan 30, 2018
Replies
1
Views
1K
Pressure Gradient for Nitrous Flow
Jan 29, 2018
Replies
2
Views
1K
Acceleration in a circular path
Jan 29, 2018
Replies
16
Views
2K
Is Constant Velocity Essential for Understanding Work in Physics?
Jan 29, 2018
Replies
3
Views
1K
Coriolis effect example: ball tossing on rotating carousel
Jan 29, 2018
Replies
10
Views
6K
How do sound waves interact when two radios are facing each other?
Jan 29, 2018
Replies
5
Views
2K
Can a loud inaudible sound drown out audible noise?
Jan 28, 2018
Replies
5
Views
2K
Can waste CO2 be used to turn generators?
Jan 28, 2018
Replies
11
Views
2K
Fusion power, still the king of power?
Jan 27, 2018
Replies
35
Views
5K
Fall down of an long elastically vertically placed rod
Jan 27, 2018
Replies
4
Views
1K
What causes pressure and is it isotropic in a moving fluid?
Jan 27, 2018
Replies
14
Views
3K
Vertical spring, the relationship between potential energies
Jan 27, 2018
Replies
10
Views
2K
Logarithm and statistical mechanics
Jan 27, 2018
Replies
4
Views
2K
Newton’s Laws and Euler’s laws
Jan 26, 2018
Replies
17
Views
5K
Can you separate hydrogen and oxygen molecules?
Jan 26, 2018
Replies
15
Views
2K
Pressure in Gases: Boiling Water in a Can Explained
Jan 26, 2018
Replies
3
Views
2K
Angular Velocity Vector; Relationship to Angular Momentum
Jan 26, 2018
Replies
1
Views
2K
Can a Self-Gravitating Gas Ball Simulate Stellar Formation Dynamics?
Jan 25, 2018
Replies
5
Views
2K
Velocity needed to escape gravitational potential
Jan 25, 2018
Replies
5
Views
1K
Ways to Spin a Flywheel using linear motion
Jan 25, 2018
Replies
10
Views
3K
Can water vapor go directly into a solid
Jan 24, 2018
Replies
5
Views
3K
Is there a material or an element that can repel hydrogen?
Jan 23, 2018
Replies
9
Views
3K
Would a Very Large Mass (e.g. the Moon) Fall with g?
Jan 23, 2018
Replies
11
Views
2K
Principle of virtual work for continuous systems
Jan 23, 2018
Replies
5
Views
2K
Fake forces on rotating frames of reference.
Jan 22, 2018
Replies
2
Views
1K
Relative velocity of two cars crashing into each other
Jan 22, 2018
Replies
4
Views
4K
Why does it get harder with time to rotate a screw?
Jan 22, 2018
Replies
7
Views
2K
Shape of water in a rotating container along A vertical axis
Jan 22, 2018
Replies
15
Views
3K
Why does egg float upwards in stirred bottle of water?
Jan 20, 2018
Replies
2
Views
2K
Torque produced by friction when braking in a car
Jan 20, 2018
Replies
2
Views
2K
Appearence and reality -- centripetal and centrifugal forces....
Jan 20, 2018
Replies
12
Views
2K
Kinetic energy, size of object, and force applied
Jan 19, 2018
Replies
3
Views
2K
When did hydrogen combine with oxygen
Jan 18, 2018
Replies
6
Views
2K
What is the relation of mass and power?
Jan 17, 2018
Replies
4
Views
4K
Applying Computational Physics to Car/Bicycle Accidents
Jan 17, 2018
Replies
2
Views
1K
Cooling of vegetables with water
Jan 16, 2018
Replies
3
Views
1K
Uniform circular motion - origin of speed
Jan 16, 2018
Replies
4
Views
1K
Motion of a particle from its momentum distribution
Jan 15, 2018
Replies
1
Views
1K
What potential difference actually means
Jan 15, 2018
Replies
4
Views
1K
Fluids: Continuity and Conservation of Mass
Jan 15, 2018
Replies
5
Views
1K
A Question about potential difference in Wire
Jan 14, 2018
Replies
3
Views
1K
Potential of particle - why is there a scalar product here?
Jan 14, 2018
Replies
1
Views
1K
Troubleshooting Mass & Spring Dynamics
Jan 12, 2018
Replies
4
Views
1K
Dirac's Generalized Hamiltonian Dynamics Theory?
Jan 11, 2018
Replies
8
Views
2K
Work & Momentum: T, F, r, sinθ
Jan 11, 2018
Replies
2
Views
1K
Derivative of (v)^2 with respect to position
Jan 10, 2018
Replies
5
Views
6K
What in gravity makes water on Earth into a ball?
Jan 10, 2018
Replies
25
Views
3K
Uses of the average velocity/speed
Jan 10, 2018
Replies
7
Views
1K
Instantaneous center of rotation
Jan 10, 2018
Replies
10
Views
3K
Energy required to accelerate itself
Jan 9, 2018
Replies
11
Views
4K
Equivalent mass of rotating parts
Jan 9, 2018
Replies
11
Views
10K
Any plans to expose exact force and torque added during collisions
Jan 9, 2018
Replies
2
Views
1K
What is the final velocity of a ball rolling through a tube?
Jan 9, 2018
Replies
19
Views
3K
Working on a simple(ish) projectile motion problem for a gaming program
Jan 9, 2018
Replies
8
Views
2K
Motion of a Door as I Walk by it Quickly (no contact)
Jan 7, 2018
Replies
31
Views
4K
Quick Question about Pendulum Graphs
Jan 6, 2018
Replies
8
Views
7K
Potential energy and annihilation
Jan 6, 2018
Replies
2
Views
1K
Do force drifts occur in highly collisional plasmas
Jan 5, 2018
Replies
1
Views
2K
Is Calculating Moment of Inertia for a Disc with (x+dx)^2 Valid?
Jan 4, 2018
Replies
1
Views
1K
Momentum vs kinetic energy help
Jan 3, 2018
Replies
16
Views
2K
Calculate Force in Newtons of a nuke on a given area
Jan 2, 2018
Replies
8
Views
10K
Understanding Random Particle Motion in a Monoatomic Gas
Jan 2, 2018
Replies
9
Views
2K
A question about Newton's laws & free body diagrams....
Jan 1, 2018
Replies
6
Views
2K
Prev
1
…
Go to page
Go
24
25
26
27
28
…
Go to page
Go
197
Next
First
Prev
26 of 197
Go to page
Go
Next
Last
Forums
Physics
Classical Physics
Hot Threads
U
I
Explain Bernoulli at the molecular level?
Started by
user079622
May 5, 2025
Replies: 251
Classical Physics
B
Simple mass/scale puzzle
Started by
DaveC426913
Jul 22, 2025
Replies: 206
Classical Physics
I
Solving a momentum problem where masses change after the collision
Started by
rdemyan
Apr 9, 2025
Replies: 35
Classical Physics
U
I
Topic about physics axioms, theory, laws etc..
Started by
user079622
Jul 18, 2025
Replies: 93
Classical Physics
I
Two kinds of pressure
Started by
Demystifier
Apr 17, 2025
Replies: 24
Classical Physics
Hot Threads
Simple mass/scale puzzle
Started by
DaveC426913
Jul 22, 2025
Replies: 206
Classical Physics
Geometry problem of interest with a 3-4-5 triangle
Started by
Charles Link
Jul 21, 2025
Replies: 59
General Math
Looking for a list of astronomy collaborations
Started by
ohwilleke
Jul 10, 2025
Replies: 2
Astronomy and Astrophysics
Rare case of pneumonic plague in US - Arizona
Started by
Astronuc
Jul 13, 2025
Replies: 7
Biology and Medical
On more exercise to burn calories
Started by
.Scott
Jul 15, 2025
Replies: 3
Biology and Medical
Not a sundial - a shadow dial is what I want
Started by
DaveC426913
Jul 12, 2025
Replies: 6
Earth Sciences
Recent Insights
Insights
Why Entangled Photon-Polarization Qubits Violate Bell’s Inequality
Started by
Greg Bernhardt
Monday, 8:03 AM
Replies: 26
Quantum Interpretations and Foundations
Insights
Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 11
Quantum Physics
Insights
What Exactly is Dirac’s Delta Function? - Insight
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 3
General Math
Insights
Relativator (Circular Slide-Rule): Simulated with Desmos - Insight
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 1
Special and General Relativity
P
Insights
Fixing Things Which Can Go Wrong With Complex Numbers
Started by
PAllen
Jul 20, 2025
Replies: 7
General Math
F
Insights
Fermat's Last Theorem
Started by
fresh_42
May 21, 2025
Replies: 105
General Math
Back
Top