space and physics

[spiderman1000 737]

In the off-topic discussions section, there is a topic on math. well, this topic is similar except it is on space and physics. here you can discuss on it and put any questions you have related to it.

WARNING! Space is my forte.

just dont spam flood troll etc.

 

Physics geniuses:

@Person_Random

@spiderman1000

@ThirdOnion

@r_trooll15

@Viking4s

Space geniuses:

@Viking4s

@r_trooll15

@spiderman1000

Edited June 18, 2020 by spiderman1000

[sensei_tanker 3,098]

 

The problem is basically analyzing the brightness of the RC circuit over time. So, at t = 0, the switch is closed and the capacitor will naturally begin charging up. How will the brightness of the lightbulb change over time as the switch is closed?

I would like to see everybody's thoughts on this because this problem made my head hurt for a long time, until a very talented admin answered it for me.

[ThirdOnion 4,898]

On 5/11/2020 at 9:18 PM, sensei_tanker said:

 

Kirchoff's loop rule tells us that the voltage drops through the battery and the capacitor / resistor must be equal. That is,

V_battery = I_RCR + V_c

where V_battery is the terminal voltage of the battery (assumed to be constant), I_RC is the current that goes through the RC segment of the circuit, R is the resistance of the resistor, and V_c is the voltage drop through the capacitor.

As the capacitor charges, V_c increases. Therefore, in order for the above equation to hold, I_RC must decrease. Accordingly, the current through the lightbulb must increase, causing it to become brighter. Once the capacitor is fully charged, I_RC is zero and all of the current goes through the lightbulb, which achieves maximum brightness.

Note that the lightbulb starts out dim, but not completely dimmed.

[printing_now 59]

my question: will ares be a fast hull or a slow hull?

[Benefactor 6,888]

Is a Black Hole really a hole or is it a Singularity from which nothing escapes? Or is it possible it can have the same properties as a Wormhole? What does the mathematics show so far?

[spiderman1000 737]

On 5/21/2020 at 10:09 PM, Benefactor said:

Is a Black Hole really a hole or is it a Singularity from which nothing escapes? Or is it possible it can have the same properties as a Wormhole? What does the mathematics show so far?

Black hole is a singularity, not a hole. It is formed when an Supergaint star ends its life in a hypernova explosion. Black hole are of four types: stellar, intermediate, supermassive, and miniature. The idea of a wormhole comes from the black hole. Though wormhole is theoretical, Its closest relative is a blackhole.

 

Hope this helps

[Viking4s 10,791]

I love this

[spiderman1000 737]

46 minutes ago, Viking4s said:

I love this

[Viking4s 10,791]

On 5/21/2020 at 5:32 PM, printing_now said:

my question: will ares be a fast hull or a slow hull?

It is in the heavy-hull category, so expect similar speed as the titan and the mammoth. Same for hte HP.

Edited May 26, 2020 by Viking4s

[ILiveOnTheChatBox123 936]

It is interesting to note, than in a game like Tanki that tries to keep all the details realistic, the gravity level is the same in a winter map as a summer map. Also, there is always a difference in gravity between the hemispheres, so they have to labeled for a hemisphere, and have an adjustment.

[spiderman1000 737]

1 minute ago, ILiveOnTheChatBox123 said:

It is interesting to note, than in a game like Tanki that tries to keep all the details realistic, the gravity level is the same in a winter map as a summer map. Also, there is always a difference in gravity between the hemispheres, so they have to labeled for a hemisphere, and have an adjustment.

Not really. the difference in gravity is not very much.

[Viking4s 10,791]

6 minutes ago, ILiveOnTheChatBox123 said:

It is interesting to note, than in a game like Tanki that tries to keep all the details realistic, the gravity level is the same in a winter map as a summer map. Also, there is always a difference in gravity between the hemispheres, so they have to labeled for a hemisphere, and have an adjustment.

Did you check if the night sky got the right stars/ astrological chart too?

[spiderman1000 737]

Just now, Viking4s said:

Did you check if the night sky got the right stars/ astrological chart too?

Try to find the orion. it can tell the hemisphere acoording to the season and is easy to spot via its belt.

[F41TH 483]

This is fun. I've read many books and articles about space. Physics, welp, I'm in 12^th grade and I know only of that.

[Person_Random 4,991]

okay, time to learn calculus-based physics.

[Pythor 1,354]

10 hours ago, Person_Random said:

okay, time to learn calculus-based physics.

technically 90 percent of physics is calc based 

[Viking4s 10,791]

beware the 9th planet! - Jan 2016

 

Edited May 29, 2020 by Viking4s

[Viking4s 10,791]

On 5/26/2020 at 12:30 PM, spiderman1000 said:

 

The building blocks of atomes.

[spiderman1000 737]

On 5/27/2020 at 7:48 PM, Viking4s said:

beware the 9th planet! 

 

Its just a theory. I know about the ninth planet and there is nothing to beware.

On 5/27/2020 at 7:49 PM, Viking4s said:

The building blocks of atomes.

yeah i later realized that quarks was written there.

[Viking4s 10,791]

3 minutes ago, spiderman1000 said:

Its just a theory. I know about the ninth planet and there is nothing to beware.

Beware the werewolf, he is also a legend, but you should stay on your guard during full moon. 

[spiderman1000 737]

1 minute ago, Viking4s said:

Beware the werewolf, he is also a legend, but you should stay on your guard during full moon. 

Moltres, articuno, zapdos, ho-oh, lugia, etc. are all a legend but they exist so.........

[Viking4s 10,791]

Jupiter's moons formation theory - 18 May 2020

 

1380SHARESAVE

 

 

Edited May 29, 2020 by Viking4s

[Viking4s 10,791]

How works the LHC?

https://videos.cern.ch/record/2020780

 

Edited June 2, 2020 by Viking4s

[F41TH 483]

Can someone explain me about "phase"?

Phase in waves ofc.

Edited June 14, 2020 by F41TH

[yasgfgfffgf 282]

i know alot about phase in electricity