PhysicsIsFun
Region: US
Tuesday 07 June 2022 13:33:49 GMT
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GravityisTheory :
Prove the theory of gravity please
2022-06-11 18:51:42
6
Louie :
So that’s why days feel shorter. Makes sense 🤔
2022-06-13 03:40:21
0
Gifted by Nature :
Why do all the planets orbit on the same 2D plane??
2022-06-11 23:02:08
0
among.them :
I don't like this example. It makes it seem there is something pulling out away from the star to pull the planet into orbit.
2022-06-10 15:01:09
0
frostbytefalls :
That’s one way to look at but it’s actually the curvature of space time
2022-06-19 00:54:21
1
FrankeeFrankly :
didn't really explain anything other than how you chose something to represent something else
2022-06-12 03:17:50
0
pj :
This is so neat! Is there a way to show how planets orbit and then fly out into space?
2022-06-21 21:19:01
0
good_dad_to_3 :
It didn't speed up, the distance to complete an orbit became shorter.
2022-06-07 14:09:55
0
Girolamo Savonarola :
Interesting that that demonstration relies on constant (centripetal) acceleration of the ball — which is also an equivalent force to gravity.
2022-06-07 15:58:10
0
DaVinci2739 :
Put a weight at the bottom and then spin it in your hand so you can see the relationship of speed distance and mass
2022-06-07 22:47:05
0
Dallas Page :
gravity is a theory tho right?
2022-06-11 17:45:40
0
Matt sings :
That's why I'm so happy that I chose to study physics!! This is so cool. For the love of physics.
2022-06-07 14:26:15
3
billy :
What holds the massive planets in space?
2022-06-11 04:18:06
1
darryll508 :
some how I don't think so
2022-12-02 02:55:28
0
Daniielle :
Nice 👍🏻
2022-06-07 14:15:13
1
John Wilkes Booth's Body :
what sets the velocity?
2022-06-12 01:49:21
0
Physics and pasta :
Amazing!
2022-06-07 16:19:08
1
Lol :
But that’s a pole not a star
2022-06-08 02:25:05
0
vithusha :
😂
2025-12-05 13:49:38
0
vithusha :
😂
2025-12-05 13:49:38
0
vithusha :
😂
2025-12-05 13:49:38
0
Mike@USA :
You are teaching it correct as textbooks state but it’s pseudoscientific crap.
2022-06-10 18:02:09
1
Edward Schultz :
gravity is a theory 😳 NASA lies. the earth is flat
2022-06-19 15:23:26
1
Cooper84 :
Flat earthers say gravity isn't real.🙄😆
2022-11-11 07:31:59
0
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