I have a question. It is usually said that the giant planets, especially Jupiter, because of their gravity and mass have (or had) an influence on the whole solar system, like cleaning the orbits or protecting the inner planets from many objects like asteroids. It is even said that life exists on earth also because of this "protection". If their gravity is in fact not so great, how could it be?
I was wondering the same. Jupiter is only 2.5g?!? Maybe it is has more to do with its location and that there are four massive objects "protecting" earth.
Spirit Tunnell, where it is true there are no gravitons that have yet been detected. Gravity, on the other hand, has been unequivicably proven millions of times. In fact all of the experiments that prove gravity are performed by first semester physics students three times a year. Even the Cavendish experiment. Standing on the caps lock doesn't make your assertion true. Only that you don't like being challenged and want to order the universe by your ignorance.
Gravity is a very fundamental force in physics. Gravity is measured in 1.0 G so that force is easy to categorize Earth as just a steady one (G) or you can call it 9.8 m/s2. However, if you go to space, or set foot in the moon, the gravity will be very different. Gravity is dependent on mass, from stars, planets, galaxies...etc, gravity seems to rely on just one thing. The mass can be categorized in three different ways, it’s size, mass, and density, and this is what gives the object gravity. When it comes to planets in our solar system, there is vary a size density and masses, and that for the strength of the gravity on the surfaces can vary dramatically. As noticed the Earths gravity is 9.8 m/s2, this means that if you held an object and let go of it, it will accelerate towards the surface at a speed of 9.8 m/s every second from the free-fall. Mercury is only around about third of the size of Earth. This makes Mercury the smallest and least massive planet in the solar system. However, it does have a high density, and this is just slightly lower than the Earth’s density. Mercury has a surface gravity of 3.7 m/s2. What’s the gravity like in Venus? Venus is a very similar planet to Earth, and it’s often known as the Earth’s twin. It’s pretty much the same size as Earth, but a bit smaller. It again has a rad about the same density, but because of the lower density, the gravity changes. This comes out 8.87 m/s2. This means that the gravity on Venus is just lower than Earths’ at 0.91 G. The gravity on Moon: The Moon is the only astronomical body where human beings are being able to test that gravity in person. The moon is a very small object at around 1,737 KM in radius. It’s only about the size of the United States. Because of its size and mass, it also has a low density. This means that the acceleration due to gravity on the surface of the Moon is about 1.625 m/s2, so the gravity is very low at 0.17 G. This gives a great reason why the astronauts on the Apollo missions would be jumping around like they’re on a trampoline. It also gave them a great excuse to experiment on the gravity of the moon, so you can do certain things on the surface of the moon that you can never do on the surface of the Earth. What about Mars? It’s size, mass, and density are very small compared to our home planet. It’s a lot smaller than Earth, with this it comes with a lower density, and that for its gravity is lower as well at 3.72 m/s2. It’s actually closer to the gravity on the Moon than it’s is to Earth. Jupiter is the giant of the solar system, it completely dwarfs the Earth and all of the planets. But because it’s mainly made out of gas, it has a much lower density, and therefore because of its considerable size, it doesn’t have a higher (G) than you’d expect. It only comes out 24.75 m/s2. This means the Jupiter’s gravity is only 2.53 G. Like Jupiter, Saturn is a very similar planet. It’s the second largest planet in the solar system, and off course dwarfs all of the inner planets put together. It’s gravity is 10.44 m/s2, and surprisingly, it has near enough the same (G) as Earth does at 1.07 G. So now it’s comes to the outer solar system, Uranus. It’s is the third largest planets in the solar system. And it’s just over four times the size of Earth. It’s only 8.69 m/s2, so that for its comes out at lower than 1 G at 0.87 G. Finally, the furthest planet from the sun, Neptune. Neptune is the fourth largest planet, and it’s a very similar size to Uranus, not only in mass and size, but also in density. But it does have a higher gravity at 11.15 m/s2, this means that it actually goes higher than Earth at 1.14 G. It’s doesn’t quite matter if you are in the surface of Mercury, the surface of Mars, or the clouds of Jupiter. Gravity basically determines that size, the mass, and density of all the planets and our sun. It also seems to figure out the formation of our solar system, and the orbits of the planets. Knowing how strong the gravity is on other planets, could help us understand more about gravity itself. Because understanding the gravity of a planet basics relies on three things, it’s mass, it’s size, and it’s density.
Rishabh Vailaya yea cuz I wanted all the information... what r u mad for? If u have nothing nice to say than just mind your own business and u shouldn’t have commented from the beginning saying useless things when u don’t know what others have done it for
Gravity is always directly proportional to the gradient of time dilation. But your calculations using mass, size and density will get you the correct answers.
Ok so explain this to me in Dragon ball z Terms.. Would i be able to punch through aliens like paper if abducted?.. I'm sure they'll be used to That Gravity,and i'd be stronger, but would i float while they walked normally?..Given them being humanoid
*Mass x Radius (x gravitational constant) was what I'd wanted to show a friend graphically...* *He literally **_meant_** "volume" -- he OBVIOUSLY knew the remedial formula. The almighty **_v_** is distracting*
and people assumed the gravity of mars would be the same as here on earth. that goes to show.. it would actually feel more like walking on the moon. it's actually quite small. gravity of earth is just perfect for complex life... not too much and not too little.
Venus would be a good backup planet as it is almost precisely the same size as Earth. If its runaway greenhouse effect didn't reduce it to a 900-degree oven
I told one kid that each planet/sun has a different gravity and he was bullying me after saying that I was stupid He said that in space gravity is the same everywhere and he says that earth is different because of our atmosphere.
I've got a question. Since the moon is 17% of the Earth's gravity, a 165 pound Neil Armstrong who was wearing a 180 pound space suit (according to the Smithsonian) would have weighed approx. 60 pounds on the moon. For simplicity, an 8 year old boy typically weights around 60 pounds. Now, how many 8 year old boys (or any living creature without wings or in water) have you seen who are able to float and skip along with both feet off the ground as if they were weightless? Am I missing something here?
Gravity is all about the strength of the pull. The pull is caused by the matter at the center of the sun or planet or moon. The substance at the center of the moon has much less pull, and that's why it doesn't pull objects on the exterior of the object as much towards the center
If gravity depends on mass, size and density and Neptune and Uranus density, mass is same then Why Neptune has gravity of 11.15m/s² and Uranus has gravity of 8.69m/s² why Neptune has greater gravity than Uranus?
Almost a good point but he's not talking about calculating an object's density he's talking about the rate of acceleration as an indicator of relative gravity.
Earth alone has a mass of 6*10^24 kilograms...that is 6.000.000.000.000.000.000.000.000 kilograms or 6 septillion kilograms. That is mind-boggling, especially if you considerate all the lifeforms, man-made structures etc. that earth has on it, adding up on the base number.
Actually not because what ever we are constructing on this planet. We are using the material from this planet only so we are not adding anything from outside of our planet.
Aren't the mass and density of the planets calculated by reverse engineering from the observed gravity, based on its orbit, satellites, etc? If so, doesn't that make all this calculation circular reasoning?
Markus Mäkelä, In size, composition and gravity, Venus and Earth are very similar, But everything else about these two planets couldn't be much different
how about some insite on were the moon came from thats a close rock but it must be to close because they have no idea first idea they get is a distance of about mars then they start getting ideas or i mean facts about things .
Why are you using G instead of g for gravitational field strength at the surface? Also, you mentioned at the end that a planet's gravity depends on its density, mass and size...this is very vague and a lot of your viewers will not think this is true. You mean the gravitational field strength at the surface because if you dont mention at the surface then gravitational field strength only depends on the mass of the planet and the distance between you and the centre of the planet
This is wrong. Completely circular logic. The gravitational pull is dependent on the elements at the core of the planet/sun/moon....It is the strength of those elements that pulled substances towards them, strengthening and building over time, until the planet or sun or moon was fully formed....This is why all planets/moons/sun are spherical
Density has nothing to do with gravity. You said that planet so and so has a lower density so it has a lower gravity, which is not true, then you said that Jupiter has lower density but a higher gravity. Stop talking about density.
The total mass of the planet is also part of the equation. A planet with lower density can have a higher gravitational pull than a planet of higher density if it's big enough. I'm guessing you are referring to Jupiter.
WTF I IF U DROP A BALL, PAPER AND ELEPHANT FROM SAME HEIGHT ITS TRAVEL FOR THE SAME 9.8m/s DOESNT MAKE SENSE, ALSO THE V IS VOLUME NOT VELOCITY, CORRECT YOUR TEACHING, OTHERWISE YOU LL LOSE TRUST
Sun: 274 m/s2
Mercury: 3.7 m/s2
Venus: 8.87 m/s2
Earth: 9.81 m/s2
Mars: 3.71 m/s2
Jupiter: 24.92 m/s2
Saturn: 10.44 m/s2
Uranus: 8.69 m/s2
Neptune: 11.15 m/s2
Pluto: 0.62 m/s2
Moon: 1.62 m/s2
Ganymede (Largest Moon): 1.43 m/s2
Titan (Moon that might have life): 1.35 m/s2
Enceladus (Moon that might have life): 0.113 m/s2
Mimas (Smallest round object in the solar system): 0.0637 m/s2
4 Vesta (Largest irregular asteroid): 0.258 m/s2
Thanks
An asteroid has its own gravitational pull?
Phobos and Deimos: 0m/s2
Im a kid
😂
1:11 volume, not velocity
This channel is so underrated these videos are awesome
I have a question. It is usually said that the giant planets, especially Jupiter, because of their gravity and mass have (or had) an influence on the whole solar system, like cleaning the orbits or protecting the inner planets from many objects like asteroids. It is even said that life exists on earth also because of this "protection". If their gravity is in fact not so great, how could it be?
I was wondering the same. Jupiter is only 2.5g?!? Maybe it is has more to do with its location and that there are four massive objects "protecting" earth.
Idc
Density isn’t mass over velocity but mass over volume
Spirit Tunnell, where it is true there are no gravitons that have yet been detected. Gravity, on the other hand, has been unequivicably proven millions of times. In fact all of the experiments that prove gravity are performed by first semester physics students three times a year. Even the Cavendish experiment. Standing on the caps lock doesn't make your assertion true. Only that you don't like being challenged and want to order the universe by your ignorance.
I think he is talking about the momentum equation.
@@nevogreen9504 momentum equation is force × distance
This is correct if we applied it to stuff on earth so we measure the turning force
@@nevogreen9504 or it can be momentum= mass × velocity
@@whyyoulooking4944 yep p=mv, clearly i was a kid when i made that comment.
Gravity is a very fundamental force in physics. Gravity is measured in 1.0 G so that force is easy to categorize Earth as just a steady one (G) or you can call it 9.8 m/s2. However, if you go to space, or set foot in the moon, the gravity will be very different.
Gravity is dependent on mass, from stars, planets, galaxies...etc, gravity seems to rely on just one thing. The mass can be categorized in three different ways, it’s size, mass, and density, and this is what gives the object gravity. When it comes to planets in our solar system, there is vary a size density and masses, and that for the strength of the gravity on the surfaces can vary dramatically.
As noticed the Earths gravity is 9.8 m/s2, this means that if you held an object and let go of it, it will accelerate towards the surface at a speed of 9.8 m/s every second from the free-fall.
Mercury is only around about third of the size of Earth. This makes Mercury the smallest and least massive planet in the solar system. However, it does have a high density, and this is just slightly lower than the Earth’s density. Mercury has a surface gravity of 3.7 m/s2.
What’s the gravity like in Venus? Venus is a very similar planet to Earth, and it’s often known as the Earth’s twin. It’s pretty much the same size as Earth, but a bit smaller. It again has a rad about the same density, but because of the lower density, the gravity changes. This comes out 8.87 m/s2. This means that the gravity on Venus is just lower than Earths’ at 0.91 G.
The gravity on Moon: The Moon is the only astronomical body where human beings are being able to test that gravity in person. The moon is a very small object at around 1,737 KM in radius. It’s only about the size of the United States. Because of its size and mass, it also has a low density. This means that the acceleration due to gravity on the surface of the Moon is about 1.625 m/s2, so the gravity is very low at 0.17 G. This gives a great reason why the astronauts on the Apollo missions would be jumping around like they’re on a trampoline. It also gave them a great excuse to experiment on the gravity of the moon, so you can do certain things on the surface of the moon that you can never do on the surface of the Earth.
What about Mars? It’s size, mass, and density are very small compared to our home planet. It’s a lot smaller than Earth, with this it comes with a lower density, and that for its gravity is lower as well at 3.72 m/s2. It’s actually closer to the gravity on the Moon than it’s is to Earth.
Jupiter is the giant of the solar system, it completely dwarfs the Earth and all of the planets. But because it’s mainly made out of gas, it has a much lower density, and therefore because of its considerable size, it doesn’t have a higher (G) than you’d expect. It only comes out 24.75 m/s2. This means the Jupiter’s gravity is only 2.53 G.
Like Jupiter, Saturn is a very similar planet. It’s the second largest planet in the solar system, and off course dwarfs all of the inner planets put together. It’s gravity is 10.44 m/s2, and surprisingly, it has near enough the same (G) as Earth does at 1.07 G.
So now it’s comes to the outer solar system, Uranus. It’s is the third largest planets in the solar system. And it’s just over four times the size of Earth. It’s only 8.69 m/s2, so that for its comes out at lower than 1 G at 0.87 G.
Finally, the furthest planet from the sun, Neptune. Neptune is the fourth largest planet, and it’s a very similar size to Uranus, not only in mass and size, but also in density. But it does have a higher gravity at 11.15 m/s2, this means that it actually goes higher than Earth at 1.14 G.
It’s doesn’t quite matter if you are in the surface of Mercury, the surface of Mars, or the clouds of Jupiter. Gravity basically determines that size, the mass, and density of all the planets and our sun. It also seems to figure out the formation of our solar system, and the orbits of the planets. Knowing how strong the gravity is on other planets, could help us understand more about gravity itself. Because understanding the gravity of a planet basics relies on three things, it’s mass, it’s size, and it’s density.
Haiuoom S. How jobless
I had a report to do, that's why I typed it. Obviously, I wouldn't do it for no reason....
Haiuoom S. You had a report to do, so you typed out the entire dialogue? Totally makes sense.
Rishabh Vailaya yea cuz I wanted all the information... what r u mad for? If u have nothing nice to say than just mind your own business and u shouldn’t have commented from the beginning saying useless things when u don’t know what others have done it for
Haiuoom S. No one is mad. You are butthurt.
lol 1:06 apparently density = mass / velocity ..... might wana check that
lol he had the momentum equation up instead
@@Makoto778 No, it was the right one, but it was supposed to say volume. Momentum equation is p = mv not p = m/v
@@peterlingas Right
Good
Thanks I need for my project
😀😀😀😀
+tejas patil Awesome! 😊👍🏻
Me too :D Hahahahahaha I laughed when I saw ur comment... I said to myself, "Hey! u r not alone."
+Astronomic, hey buddy! I also wanna use ur vdo for my study project... Don't u worry... I gave u credit, i reffered ur vdo... ;)
@ADDICTED A3
Too late for me to wish you luck on your project, but I hope you did well!
Same i think hahahaha
Very Informative! :)
Excellent video!
Thank you! :-)
Fedor Steeman LOL well well well look at her hahaha
Gravity is always directly proportional to the gradient of time dilation. But your calculations using mass, size and density will get you the correct answers.
gravity is 0.00 everywere
I would like to taste 2x gravity....
That's my life goal
how to measure a weight/mass of a planet?
Keep it up!!
Thanks! :-)
The gravity on the sun is “built different” sheeesh
It also means lower gravity planets are easier for satellites to visit and move around as weight requires less effort
In the equation for density, the V stands for volume, not velocity
"Whatever you fancy" , hahaha
Ok so explain this to me in Dragon ball z Terms.. Would i be able to punch through aliens like paper if abducted?.. I'm sure they'll be used to That Gravity,and i'd be stronger, but would i float while they walked normally?..Given them being humanoid
Rohit... 🇮🇳india...
Excellent and well done.
can we say that the density of a planet affects proportionally to the gravity it generates?
The diagram at 1:07, its volume, not velocity.
*Mass x Radius (x gravitational constant) was what I'd wanted to show a friend graphically...*
*He literally **_meant_** "volume" -- he OBVIOUSLY knew the remedial formula. The almighty **_v_** is distracting*
and people assumed the gravity of mars would be the same as here on earth. that goes to show.. it would actually feel more like walking on the moon. it's actually quite small.
gravity of earth is just perfect for complex life... not too much and not too little.
Venus would be a good backup planet as it is almost precisely the same size as Earth. If its runaway greenhouse effect didn't reduce it to a 900-degree oven
What about the sun? What is its gravity?
Amy Curtis the title says planets not bodies
Sun and is a star not a planet
Right but I'm just curious, I wanna know. I'm curious.
Amy Curtis U have a point
The reason why he didn't do the sun is because its a star not a planet though do see your reason at a different angle.
so this means astronauts on Jupiter will be not comming Back?
I told one kid that each planet/sun has a different gravity and he was bullying me after saying that I was stupid
He said that in space gravity is the same everywhere and he says that earth is different because of our atmosphere.
your voice makes meh quenched
I've got a question. Since the moon is 17% of the Earth's gravity, a 165 pound Neil Armstrong who was wearing a 180 pound space suit (according to the Smithsonian) would have weighed approx. 60 pounds on the moon. For simplicity, an 8 year old boy typically weights around 60 pounds. Now, how many 8 year old boys (or any living creature without wings or in water) have you seen who are able to float and skip along with both feet off the ground as if they were weightless? Am I missing something here?
what even is that question?
Gravity is all about the strength of the pull. The pull is caused by the matter at the center of the sun or planet or moon. The substance at the center of the moon has much less pull, and that's why it doesn't pull objects on the exterior of the object as much towards the center
we must've has to suns at some point. it's hard to believe otherwise. this other smaller star must've been kicked out
If gravity depends on mass, size and density and Neptune and Uranus density, mass is same then Why Neptune has gravity of 11.15m/s² and Uranus has gravity of 8.69m/s² why Neptune has greater gravity than Uranus?
Thank you Sir
Good working 👍👍🙂🙂🙂🙂sir
I'd say that your presentation was a bit clunky for someone who's got a basic college background on this subject.
Except that the "v" is for volume.
Almost a good point but he's not talking about calculating an object's density he's talking about the rate of acceleration as an indicator of relative gravity.
It's sad that Neptune is smaller but has a stronger gravity than bloody Saturn.
You make it sound soo funny
Freezyboy 25 because Neptune is an ice giant. Saturn is a gas giant.
BECUZY ITS DENSER!
I wonder would it be that scary to be on the moon
What about pluto's gravity
spring step 0.62 ms
Earth alone has a mass of 6*10^24 kilograms...that is 6.000.000.000.000.000.000.000.000 kilograms or 6 septillion kilograms. That is mind-boggling, especially if you considerate all the lifeforms, man-made structures etc. that earth has on it, adding up on the base number.
Actually not because what ever we are constructing on this planet. We are using the material from this planet only so we are not adding anything from outside of our planet.
How do you say Uranus without making it awkward
I’ve to research for my project
काय चाललंय? खूप छान
So what's the gravity like on Sun?
It would turn you into a space pancake
Technically the moon isn’t a planet
YA DUHRR
'gravity' is not measurable, gravitational acceleration is.
Aren't the mass and density of the planets calculated by reverse engineering from the observed gravity, based on its orbit, satellites, etc? If so, doesn't that make all this calculation circular reasoning?
Exactly lol
Still you could say about Pluto's gravity
Mass=Gravity2
yeah earth and venus are so much like same
Markus Mäkelä, In size, composition and gravity, Venus and Earth are very similar, But everything else about these two planets couldn't be much different
give the earth 500 years and the atmosphere will be the same as well
I feel bad for Pluto 🥺😕🌕
Tq so much 🙏
how about some insite on were the moon came from thats a close rock but it must be to close because they have no idea first idea they get is a distance of about mars then they start getting ideas or i mean facts about things .
what was the moon??, i missed that one......
Thanks
Nice
Cool facts
Q: If the Sun would stop rotating, then why don’t the planets fall into the Sun?
why do they say jupider is the saviour of the universe because of the gravity it has .what am i thinking of course thats a lie
so, density = mass / velocity and no volume
Why are you using G instead of g for gravitational field strength at the surface? Also, you mentioned at the end that a planet's gravity depends on its density, mass and size...this is very vague and a lot of your viewers will not think this is true. You mean the gravitational field strength at the surface because if you dont mention at the surface then gravitational field strength only depends on the mass of the planet and the distance between you and the centre of the planet
In the start picture mars looks a little bigger than earth
Vert helpful for tenth standard activities😄😄😄
Why does no one know that the gas and ice giants rings, I'm frickin' 8.
We can fly in space!
lol venus earth twin XD then try to live there and see if u can survive a second venus is hottest planet with an average of 400 Celsius
And Saturn looks as small as pluto
Everyone calls that Earth twins is venus
I need to study math
Aw poor no comments..
Gravity of sun??
Xtreme knowledge 273.88 G's
Sorry are you sure that Jupiter is orange
This is wrong. Completely circular logic. The gravitational pull is dependent on the elements at the core of the planet/sun/moon....It is the strength of those elements that pulled substances towards them, strengthening and building over time, until the planet or sun or moon was fully formed....This is why all planets/moons/sun are spherical
Rocket to UrAnus
Why does mercury have a meme radius
Density has nothing to do with gravity. You said that planet so and so has a lower density so it has a lower gravity, which is not true, then you said that Jupiter has lower density but a higher gravity.
Stop talking about density.
The total mass of the planet is also part of the equation. A planet with lower density can have a higher gravitational pull than a planet of higher density if it's big enough. I'm guessing you are referring to Jupiter.
I want to know the gravity of Pluto ;_;
PLUTOs gravity is o.62 G'S
... दैट ईज़ वाऐ द मूवी काल्ढ " गरैविटी " ।
And it is better then normal fortnite
sorry to tell gravity depends on the noble prize winning rotational speed of the planets directly.kindly remit prize money in cash now
6:43 "So let's start with Uranus or Your anus"
No.....nothing about gravitons
Nycc
What's up with this video? ruclips.net/video/O799B19yFiM/видео.html Is this guy just reposting your video and branding it as his own?
Thanks for the heads up 👍🏻👍🏻
gg guys xD
;) MY F R E N Z Y E T E R N A L: D A U N I V E R S E. ! ! !
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189 11
WTF I IF U DROP A BALL, PAPER AND ELEPHANT FROM SAME HEIGHT ITS TRAVEL FOR THE SAME 9.8m/s DOESNT MAKE SENSE, ALSO THE V IS VOLUME NOT VELOCITY, CORRECT YOUR TEACHING, OTHERWISE YOU LL LOSE TRUST
Lol well well well look at her
Are you sure that you
Ur anus
Pluto symphetizer dislike this!
Helllllppppppp mmmmmeeeeeeee now Buddinge skole
Has anyone ever cared to confirm this allegations???
Lol
Wtf is he saying
Hindi mea kuch bolo kuch English mea
Im Black
Nerds
English bahot chap re