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/sci/ - Science & Math

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10448145 No.10448145 [Reply] [Original]

WHAT THE FUCK IS MOMENTUM

>> No.10448146

>>10448145
p=mv

>> No.10448157

>>10448145
p = F dt

>> No.10448166

>>10448157
nuh uh, F=dp/dt so you left out an integral gosh

>> No.10448167 [DELETED] 
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10448167

>>10448145
Momentum is to force as velocity is to acceleration as power is to energy

>> No.10448171
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10448171

Momentum is to force as velocity is to acceleration as energy is to power

>> No.10448175

>>10448166
The integral was implied.

>> No.10448184

>>10448145
You know what position is, right? Just find whatever variable satisfies the canonical Poisson bracket with position and you've found momentum

>> No.10448248

>>10448146
[math]
p=\dfrac{h}{\lambda}
[/math]

>> No.10448276

omentum = v

>> No.10448758

>>10448145
A relativistic system-state conserved in the shape of space itself.

Mach's principal tells us the universe itself is a reference frame

>> No.10448762

>>10448248
>not [math]\vec p=\hbar \vec k[/math]
Spotted the high schooler

>> No.10448766

>>10448762
>still using arrows past HS

>> No.10448795

>>10448766

> still using dx instead of mu(dx) in your integrals past kindergarden

>> No.10448858

>>10448145
a coordinate needed to have an holnome hamiltonian

>> No.10448934

>>10448145
Momentum is how much force is needed to stop something and send it back at the same speed in one unit of time

Lots of brainlets itt

>> No.10449007

how free energy works. electricity is like water.
the reason free energy works is cause when you pull it down, it follows and gets stronger. i bet you can visualize it

>> No.10449063

>>10448762
What are the other options you fucking retard? Do you embolden all your vectors in your notes as well? Do you use index notation? While not considering the fact that you're only describing a single component of the vector, how the fuck is this shitty notation

[math] p_{\mu} [/math]

better than arrows?

>> No.10449790

>>10448145
yo mom and entum, lololololol

>> No.10450382

It is the kinetic energy carried by a medium from one point to another, generated by the motion of a body of mass. also known as a gravitational wave.

>> No.10451215

>>10448166
>F=dp/dt
F dt = dp
(F dt)/d = p
(F / d)t = p

>> No.10451838

>>10448934
based and redpilled

>> No.10451860
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10451860

>tfw still don't know what voltage and current are

>> No.10451862

>>10448145
A coordinate in phase space

>> No.10451911

>>10451860
Voltage is potential energy and current is flowrate (roughly)

>> No.10451917
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10451917

>>10448145
WHAT THE FUCK IS TIME

>> No.10451920

>>10451917
A scalar that always increases

>> No.10451955

>>10448145
If you do an infinitesimal displacement of your physical system and your physical system does not change, then there is a conserved quantity. Momentum is that conserved quantity.

>> No.10451957

>>10451920
>t. relativitylet

>> No.10451989

>>10451860
voltage is a differing charge distribution that wants to even out and current is the evening out

>> No.10452667

>>10451911
voltage is the potential energy per unit charge. not the potential energy.