/sci/ - Science & Math » Thread #11944282

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Anonymous Mon 27 Jul 22:33:30 2020 No.11944282 View Reply Original Report

Quoted By: >>11944365 >>11944428 >>11944431 >>11944450 >>11944551 >>11945353 >>11946448 >>11949777 >>11949783 >>11950268

I don't understand how time moves slower the faster you move. You're on a moving ship, I'm on the shore. You drop a lead weight and so do I. They both hit the ground and water at the same time, but because your weight travels diagonally relative to mine, it covers more area in the same amount of time and time is therefore moving slower for you than it is for me. Please explain?

Anonymous

Anonymous Mon 27 Jul 2020 23:02:21 No.11944365 Report

Quoted By: >>11944450

>>11944282
It’s relative. Not trying to be a dick, but that’s literally the answer. If I drop a bullet from 2 meters and you shoot the same cartridge horizontally from the same height they’ll both impact the ground at the same time. Yes, your bullet is speeding along far faster relative to mine but the gravitational effects are the same. What you fail to touch on is the energy behind each of these events. Being on a speeding boat or firing the bullet transfer far more energy into the object, but time is still not going to be a significant difference. It’s only when you start going really fast that the perception of time would start to differ from a slower observer.

Anonymous

Anonymous Mon 27 Jul 2020 23:27:26 No.11944428 Report

Quoted By: >>11944450

>>11944282
>time moves slower the faster you move
It doesn't. Time for you always progresses at the speed of "now." This is true for all independent observers, their internal clock will always move like normal from its own perspective.
It only gets weird when you try to compare your clock to someone else who is traveling at relativistic speeds.

Anonymous

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Anonymous Mon 27 Jul 2020 23:27:40 No.11944431 Report

Quoted By: >>11944449

>>11944282
Step 1: believe in the Big Bang
Step 2: recognize that time is just an expanding explosion
Step 3: recognize “time” is kinda everything

Focus on that

Anonymous

Anonymous Mon 27 Jul 2020 23:31:36 No.11944444 Report

Quoted By: >>11944446

The separation of time into separate things is relatively. Your chair is time. You are time. Your friends are time. Time is an object. Time is everything.

In order for everything to exist time has to divide and be relative.

Anonymous

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Anonymous Mon 27 Jul 2020 23:32:32 No.11944446 Report

Quoted By: >>11945223

>>11944444
Checked

Anonymous

Anonymous Mon 27 Jul 2020 23:33:15 No.11944449 Report

Quoted By: >>11944541 >>11949779

>>11944431
>believe in the big bang
So limit yourself to one explanation of what this realm of reality is? Reddit's calling, it misses you desu

Anonymous

Anonymous Mon 27 Jul 2020 23:33:46 No.11944450 Report

Quoted By: >>11949828

>>11944282
time doesn't move "slower", it appears slower or faster relative to where you are. Thats why it's called relativity. >>11944365 >>11944428 are correct.

Anonymous

Anonymous Tue 28 Jul 2020 00:01:09 No.11944541 Report

Quoted By:

>>11944449
If you’re right why be ad hominem?
You can’t explain relativity or time scientifically without that theory.
So don’t limit yourself to one explanation yourself and give attention to it if you value the answer you’re looking for.

Anonymous

Anonymous Tue 28 Jul 2020 00:03:22 No.11944551 Report

Quoted By:

>>11944282
Time and relativity are one thing.

the big bang

Anonymous

Anonymous Tue 28 Jul 2020 04:23:52 No.11945223 Report

Quoted By: >>11945357

>>11944446
wtf I would draw the opposite conclusion, am I retarded?

Anonymous

Anonymous Tue 28 Jul 2020 05:14:46 No.11945337 Report

Quoted By:

Time is just a product of Space. In a Spaceless void there is no time. There can be sapce with no time however. Time doesnt even exist really. When someone says time slows down ita becuase the physical reality has been altered causing a perception change i.e super speed feeling super slow, time is horseshit.

El Arcón

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El Arcón Tue 28 Jul 2020 05:21:16 No.11945353 Report

Quoted By: >>11949590

>>11944282
>I don't understand how time moves slower the faster you move
It is a strange property of the universe that the 4-velocity of an object moving in spacetime is normalized to be such that the 4-velocity squared is always equal to the speed of light squared. If you are at rest, meaning your 3-velocity is equal to zero, then you 1-velocity, a/k/a the rate of the passage of time for you has to generate the entire normalization condition. If you speed up so that your 3-velocity becomes greater than zero, then your 1-velocity has to decrease to maintain the total normalization of the 4-velocity.

Anonymous

Anonymous Tue 28 Jul 2020 05:23:15 No.11945357 Report

Quoted By:

>>11945223
Yep

Anonymous

Anonymous Tue 28 Jul 2020 15:35:10 No.11946448 Report

Quoted By: >>11947240

>>11944282
is that why if you go running every day you live longer? because running a lot means you spend more time in a state where time moves slower and therefore your body ages less?

Anonymous

Anonymous Tue 28 Jul 2020 20:08:21 No.11947240 Report

Quoted By:

>>11946448
ya but you have to make sure nobody else runs more than you because you only live longer relative to other people who aren't running a lot.

Anonymous

Anonymous Wed 29 Jul 2020 12:32:56 No.11949590 Report

Quoted By:

>>11945353
That’s I’ve never heard of four velocities before, time for a wiki rabbit hole. But also tripfagging is gay.

Anonymous

Anonymous Wed 29 Jul 2020 14:23:58 No.11949777 Report

Quoted By:

>>11944282
When The Flash runs fats, the people he passes by on the street seem to be moving slower from his perspective.

Anonymous

Anonymous Wed 29 Jul 2020 14:25:30 No.11949779 Report

Quoted By: >>11949794

>>11944449
>limit yourself to one explanation of what this realm of reality is
Yeah, the right one. The one best supported by the current evidence. What other explanations do you have and what evidence supports them?

Anonymous

Anonymous Wed 29 Jul 2020 14:27:28 No.11949783 Report

Quoted By:

>>11944282
the observations weren't matching up with the theory so they made a new one

Anonymous

Anonymous Wed 29 Jul 2020 14:37:44 No.11949794 Report

Quoted By: >>11949877

>>11949779
https://www.forbes.com/sites/startswithabang/2017/09/21/the-big-bang-wasnt-the-beginning-after-all/#6160cc6155df

Anonymous

Anonymous Wed 29 Jul 2020 14:52:44 No.11949828 Report

Quoted By:

>>11944450
Time isn't moving, you are moving across time.

If you divert energy from your movement across time into moving more rapidly through space, you naturally travel across time more slowly.

Anonymous

Anonymous Wed 29 Jul 2020 15:18:23 No.11949877 Report

Quoted By:

>>11949794
why the fuck did you post that?
inflation is a part of the current model

Anonymous

Anonymous Wed 29 Jul 2020 17:48:34 No.11950268 Report

Quoted By:

>>11944282
If an object was not in motion would it decay so fast relative to everything else that it would quickly disappear to observers in motion. Like our galaxy is moving at something like 600km/s relative to the CMB, if we saw a object moving at completely 0km/s would it be so stationary that time would be so fast for it, that it would just disappear?

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