Message from @Amthyric

Discord ID: 657963434360438785


2019-12-21 15:02:48 UTC  

you just trust everything they tell you

2019-12-21 15:02:48 UTC  

If they falls as an irreducible quirk of the universe

2019-12-21 15:03:03 UTC  

It should be a constant rate, right?

2019-12-21 15:03:16 UTC  

9.8 m/s^2

2019-12-21 15:03:41 UTC  

I'm talking from the perspective of someone who has done acceleration measurements

2019-12-21 15:03:53 UTC  

<@657953077655240704> nice

2019-12-21 15:04:24 UTC  

@🎃Oakheart🎃 so why do they fall in a near vacuum?

2019-12-21 15:04:40 UTC  

https://cdn.discordapp.com/attachments/538929818834698260/657961643141103656/61968758_2086607621467720_1200834201255936_n.jpg

2019-12-21 15:05:10 UTC  

I'm guessing you assume I am lying?

2019-12-21 15:06:50 UTC  

No

2019-12-21 15:06:58 UTC  

I'm just saying its fake.

2019-12-21 15:07:06 UTC  

And physics class = fake as well.

2019-12-21 15:07:20 UTC  

Obv they're going to teach you shit to make you think its a globe.

2019-12-21 15:07:25 UTC  

Hang on

2019-12-21 15:07:27 UTC  

And equations set up to fit a globe model.

2019-12-21 15:07:40 UTC  

So why do things fall in a near vacuum?

2019-12-21 15:07:41 UTC  

Of course the equations are going to fucking work, because they've been designed to fit a globe!

2019-12-21 15:07:48 UTC  

Buoyancy.

2019-12-21 15:08:25 UTC  

So the same object should fall at the same rate in a vacuum, right?

2019-12-21 15:11:43 UTC  
2019-12-21 15:11:47 UTC  

There*

2019-12-21 15:13:54 UTC  

Yes

2019-12-21 15:27:05 UTC  

@Amthyric ive discussed this with you already

2019-12-21 15:27:21 UTC  

stop asking the same thing over and over

2019-12-21 15:34:59 UTC  

claiming no one has answered you

2019-12-21 15:35:43 UTC  

Make a 100 meter tall portable vacuum chamber and test it in multiple places around the world

2019-12-21 15:35:55 UTC  

Then we will consider the info

2019-12-21 15:49:25 UTC  

How satellites go into orbit

https://cdn.discordapp.com/attachments/538929818834698260/657972906277601293/how_satellites_go_into_orbit_Newton.jpg

2019-12-21 15:49:49 UTC  

this is how we were taught satellites work in one of my first physics courses

2019-12-21 15:50:19 UTC  

basically imagine shooting a canonball farther and farther until at some point it doesn't hit land but basically keeps missing Earth

2019-12-21 15:50:29 UTC  

so it's basically in constant freefall

2019-12-21 15:50:46 UTC  

if that were true, shouldn't its velocity be constantly increasing?

2019-12-21 15:51:14 UTC  

esp with almost no friction since it's outside of the atmosphere

2019-12-21 15:53:20 UTC  

just occurred to me the other day....

2019-12-21 16:15:00 UTC  

No because the center of gravity is changing.

https://cdn.discordapp.com/attachments/538929818834698260/657979344211279889/image0.jpg

2019-12-21 16:15:13 UTC  

It's velocity DOES constantly increase. But it's relative speed remains the same because it's constantly changing velocity is always at right angles to the center of mass it's orbiting.

2019-12-21 16:16:13 UTC  

It’s velocity does not constantly increase, I’m confused on what you’re trying to say, drewski

2019-12-21 16:16:44 UTC  

An orbiting object has a constantly changing velocity.

2019-12-21 16:16:55 UTC  

Because it's constantly changing directions

2019-12-21 16:17:24 UTC  

partially correct
the (angular) speed stays the same, but the direction changes

2019-12-21 16:18:00 UTC  

velocity is a vector, speed is a scalar