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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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Velocity time graph
rodders2357
Today 10:39 AM
by Woody
6 174 Kinematics and Dynamics
Properties of concave mirror used for correcting myopia.
avito009
Today 05:15 AM
by Woody
2 42 Light and Optics
Why entropy is more if heat is more?
avito009
Yesterday 04:13 AM
by studiot
3 47 Thermodynamics and Fluid Mechanics
Exact thermodynamic equation of state
Geraili
Yesterday 03:32 AM
by Geraili
2 45 Advanced Thermodynamics
Beating problem
desperito
Oct 14th 2017 11:01 PM
by desperito
4 66 Waves and Sound
Projectile Motion Derivation
BirdyNamNam115
Oct 14th 2017 07:17 PM
by BirdyNamNam115
2 51 Kinematics and Dynamics
Hello!
BirdyNamNam115
Oct 14th 2017 02:20 PM
by BirdyNamNam115
0 36 New Users
kinetic energy= potential energy.
avito009
Oct 14th 2017 05:56 AM
by HallsofIvy
2 55 Physics
Angular motion problem
BirdyNamNam115
Oct 13th 2017 07:16 PM
by BirdyNamNam115
2 46 Periodic and Circular Motion
I am confused with center of mass for wire right triangle. Help!
noman
Oct 13th 2017 06:38 PM
by skeeter
1 49 General Physics
Physics- Direction & Magnitude
kgilyot
Oct 13th 2017 01:42 PM
by skeeter
4 71 Physics
Impact energy of a hammer blow along a fixed rotational axis
mongo2001
Oct 13th 2017 10:51 AM
by mongo2001
6 67 Physics
E=mc2 gives us potential energy.
avito009
Oct 13th 2017 01:13 AM
by studiot
1 56 Special and General Relativity
Ideal gas state calculation
Geraili
Oct 12th 2017 09:53 PM
by Geraili
0 29 Advanced Thermodynamics
Radio waves are nothing but light
avito009
Oct 12th 2017 08:30 AM
by HallsofIvy
4 61 Physics
Help with Mechanics Question
triariian
Oct 12th 2017 06:43 AM
by skeeter
2 67 Kinematics and Dynamics
i need some directions
ddwrt123
Oct 11th 2017 07:10 PM
by ddwrt123
5 72 Physics
Help with practice exam
mdavies23
Oct 11th 2017 05:31 PM
by skeeter
1 40 Kinematics and Dynamics
Physics 100 hw help
JAndino1
Oct 11th 2017 09:10 AM
by skeeter
2 61 New Users
need help in physics
paulwinter
Oct 11th 2017 08:11 AM
by Woody
1 36 Physics
Help to solve please
paulwinter
Oct 11th 2017 06:29 AM
by HallsofIvy
2 76 Physics
Jigsaw puzzle and second law of thermodynamics.
avito009
Oct 11th 2017 01:46 AM
by avito009
5 109 Thermodynamics and Fluid Mechanics
Finding an expression for the velcoity v as a function of time.
alanjkim
Oct 10th 2017 01:26 PM
by topsquark
4 94 General Physics
How would I draw the corresponding graph?
kgilyot
Oct 10th 2017 01:17 AM
by kgilyot
4 123 Physics
Unbanked Circular Turn
leh3188
Oct 9th 2017 11:41 PM
by oz93666
2 86 General Physics
Enthalpy and heat advection
Rome
Oct 9th 2017 12:23 PM
by studiot
1 57 Thermodynamics and Fluid Mechanics
Deriving equations (3 part question!)
alex34
Oct 9th 2017 06:17 AM
by ChipB
6 82 General Physics
Hello!
alex34
Oct 8th 2017 01:54 PM
by alex34
0 44 New Users
Spring slowly lowered vs falling
alex34
Oct 8th 2017 01:29 PM
by THERMO Spoken Here
5 76 General Physics
Dot Product Help
alex34
Oct 8th 2017 08:08 AM
by alex34
2 69 General Physics
kinetic theory of gases
sayang
Oct 8th 2017 06:12 AM
by HallsofIvy
2 89 New Users
Energy changes of an airplane
MaxBrownsmith
Oct 7th 2017 12:18 PM
by MaxBrownsmith
2 58 Energy and Work
Help work out these questions pleasee!! Just as many as you can atleast.
paulwinter
Oct 7th 2017 10:03 AM
by Woody
3 89 General Physics
Swing arm calculations
DeanReeday
Oct 6th 2017 06:32 AM
by DeanReeday
0 88 Advanced Mechanics
Calculate earths mass and moment of inertia
jackthehat
Oct 5th 2017 08:47 PM
by jackthehat
2 85 Kinematics and Dynamics
Does this question make sense or not?
tj19995
Oct 4th 2017 08:52 AM
by HallsofIvy
2 111 Kinematics and Dynamics
Hello!
Raye
Oct 3rd 2017 06:34 PM
by skeeter
1 117 Kinematics and Dynamics
how to solve Hamiltonian
vikas katoch
Oct 3rd 2017 10:53 AM
by vikas katoch
2 104 Quantum Physics
Looking for a machine
stenberg98
Oct 3rd 2017 09:24 AM
by Woody
6 139 Electricity and Magnetism
Heat absorption in reversible isothermal expansion
zwambooo
Oct 3rd 2017 05:25 AM
by studiot
3 126 Thermodynamics and Fluid Mechanics

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