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Physics is the natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. One of the most fundamental scientific disciplines, the main goal of physics is to understand how the universe behaves.

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D'Alembert and moment inertia of wheel
kiwiheretic
Today 12:36 PM
by Pmb
5 42 General Physics
D'Alembert and Atwood's machine
kiwiheretic
Today 12:34 PM
by kiwiheretic
6 46 General Physics
Stock Market Price
wad
Today 12:33 PM
by Pmb
5 18 Physics
experimental thermodynamics properties
Geraili
Today 11:01 AM
by Woody
4 30 Advanced Thermodynamics
Does this theorem falsify macrorealism?
DariaK
Today 10:40 AM
by Woody
1 19 Quantum Physics
Help with physics problems?
NEWtoPHYSICS
Today 10:11 AM
by Woody
4 92 General Physics
Super tricky thing i cant solve please help me!
mattagg
Today 09:41 AM
by Pmb
3 30 Physics
Is space time curvature and absolute concept?
kiwiheretic
Today 04:29 AM
by studiot
6 57 Special and General Relativity
Is "Action" a contrived concept to make the Lagrangian work?
kiwiheretic
Yesterday 06:00 PM
by Pmb
6 44 Philosophy of Physics
d'alembert worked example but is trig correct?
kiwiheretic
Yesterday 03:48 PM
by kiwiheretic
2 58 General Physics
Oersteds discovery.
avito009
Yesterday 02:57 PM
by Pmb
2 45 Electricity and Magnetism
Accident related with anatomy
philipishin
Yesterday 11:22 AM
by Pmb
2 42 Special and General Relativity
Circular Motion Question.
CosmicC
Yesterday 09:14 AM
by Pmb
3 46 Periodic and Circular Motion
Am I doomed to never understand the relativistic rotating disk?
kiwiheretic
Yesterday 07:09 AM
by MikeFontenot
7 67 Special and General Relativity
would forward force lessen this angle?
ralphza
Aug 19th 2017 01:55 AM
by ralphza
6 108 Physics
Need some clarification with d'alembert's principle
kiwiheretic
Aug 18th 2017 11:50 PM
by kiwiheretic
0 33 Kinematics and Dynamics
Equivalent length of helical coil
Jeffreyb723
Aug 18th 2017 03:51 PM
by Jeffreyb723
0 24 Thermodynamics and Fluid Mechanics
Siphon physics
wad
Aug 18th 2017 08:37 AM
by Pmb
1 43 Physics
How real is the fitzgerald contraction of SR
kiwiheretic
Aug 18th 2017 07:14 AM
by Pmb
8 77 Special and General Relativity
Need help for some basic PHYSICS questions, immediately
Nuflan
Aug 18th 2017 05:40 AM
by HallsofIvy
4 71 General Physics
Integral coefficient for internal energy of ionic liquid
Geraili
Aug 17th 2017 08:16 PM
by Geraili
2 65 Advanced Thermodynamics
Rotation of rigid bodies problem
jackthehat
Aug 17th 2017 07:24 PM
by jackthehat
4 69 Kinematics and Dynamics
3D forward dynamics
elisha
Aug 17th 2017 03:04 PM
by elisha
0 23 Advanced Mechanics
6 degrees of freedom manipulator
elisha
Aug 17th 2017 01:57 PM
by ChipB
7 68 Kinematics and Dynamics
Inelastic Collsion Question
Gedison7
Aug 16th 2017 11:17 PM
by zemozamster
1 93 Advanced Mechanics
Pressure drop
Byloo
Aug 15th 2017 12:29 PM
by Byloo
0 45 Thermodynamics and Fluid Mechanics
How to determine the response function of an imaging system?
Hblbl
Aug 14th 2017 12:21 PM
by Hblbl
0 50 Advanced Optics
Gravitational potential energy
goldsomecriss
Aug 14th 2017 11:02 AM
by ChipB
5 94 Physics
Finding the time it takes a light source to hit an observer
PatrickSta
Aug 14th 2017 04:33 AM
by Pmb
2 286 Nuclear and Particle Physics
Hammer and nail torque
osalselaka
Aug 13th 2017 03:23 PM
by studiot
5 102 Kinematics and Dynamics
Time dilation ( 1 2 3... Last Page)
AndrewS
Aug 13th 2017 10:58 AM
by topsquark
31 320 Physics
Sophism-free Atomic Model
NonGrataEngineering
Aug 12th 2017 03:20 PM
by NonGrataEngineering
0 34 Nuclear and Particle Physics
e=2.718281828459
DesertFox
Aug 11th 2017 09:56 PM
by kiwiheretic
3 87 Electricity and Magnetism
A basic question about magnetism ( 1 2 3)
AndrewS
Aug 11th 2017 03:36 AM
by studiot
21 260 Physics
Not another false belief about magnetism? ( 1 2)
AndrewS
Aug 11th 2017 03:25 AM
by studiot
12 149 Physics
Condensation heat exchange design
Pulsar
Aug 10th 2017 11:40 PM
by Pulsar
0 57 Advanced Thermodynamics
Determining Mass from Momentum
j95
Aug 9th 2017 07:36 PM
by j95
6 134 Advanced Mechanics
Demsity-Please help
kastamonu
Aug 9th 2017 10:36 AM
by kastamonu
2 87 General Physics
Derivation of Lagrangian
kiwiheretic
Aug 9th 2017 06:43 AM
by Pmb
9 137 Advanced Mechanics
Explorer 1 Orbit
kiwiheretic
Aug 8th 2017 05:56 PM
by skeeter
5 99 Advanced Mechanics

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