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Initially the sun was surrounded by a disk of gas, it was probably denser towards the middle. The planets formed from this gas. A small fraction of the gas could condense to form rock and metal, which then sank to the centre of the gas planets. The inner planets have had their gas blown away by the solar wind, leaving only the rocky core, perhaps with a thin atmosphere. The Middle planets (Jupiter and Saturn) have kept all their gas and so are much larger. The Outer planets (Uranus, Neptune) formed from part of the original disk that was thinner and so they are somewhat smaller than Jupiter.
Beyond Neptune their are only icy remenants, In that region was beyond the main disk that formed the solar system there are only very small (dwarf) planets there.
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Why earth travelled faster than mars whereas they are both planets that rotates the sun?
Earth travels faster than Mars because it is closer to the Sun, resulting in a shorter orbital path and a stronger gravitational pull. According to Kepler's laws of planetary motion, planets that are nearer to the Sun move more quickly in their orbits compared to those that are farther away. Additionally, Earth's smaller orbit means it completes its revolution in about 365 days, while Mars, being farther out, takes about 687 days to orbit the Sun.
Do planets orbit fast or slow if so which ones?
The close-in ones move fast, the far-out ones move slower. It's governed by Kepler's third law.
What planet has 0 moons?
Among the planets in the solar system the only two planets do not have any moon at all . And they are the planets Mercury and the planet Venus. Both these planets are nearer the sun compared to earth.
If our sun was replaced by a different star how would this affect the planets?
Assuming it was possible to switch two objects of such mass in a time period of 0: * If the new sun had a larger radius, either all the planets would be travelling too slow to maintain orbit and they would soon go spiralling into it and be consumed, or the nearer planets would experience a noticeable increase in radiation. * If the new sun had more mass (and a similar radius), the first effect would be observed in certainty.
Why does the Moon appear much brighter and larger than the next-nearest star to someone on earth?
The Moon is much nearer than the nearest star.The Moon is much nearer than the nearest star.The Moon is much nearer than the nearest star.The Moon is much nearer than the nearest star.
What is a zoombutton in Microsoft Excel?
The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.The Zoom allows you to make the worksheet looking larger or smaller by apparently bringing it nearer or further, known as zooming in or out.
What is the difference of the formation of the inner and outer planets?
The main difference is that the inner planets are smaller and are nearer the sun te outer planets are after the earth starting with Mars and ending with Pluto.
Why does the moon appear to be larger than the stars?
You may have noticed that the nearer a thing is to you, the larger it looks,and the farther away it is, the smaller it looks.The nearest star is almost 400 times farther away from you than the moon is.The next nearest star is about 270,000 times farther away than the nearest one is.Here's an experiment that shows how well this distance effect worksto make things look bigger or smaller:-- Stand outsidse, facing the sun.-- Hold out your arm, and put up your hand at the end of your arm.-- Can you cover the whole sun with your hand ?The sun is a star, more than 1.7 million milesacross.But it's about 164 billion times farther away from you than your hand is.
How many planets are nearer to the sun than the earth is?
There are 2 planets closer to the Sun from the Earth
Why earth travelled faster than mars whereas they are both planets that rotates the sun?
Earth travels faster than Mars because it is closer to the Sun, resulting in a shorter orbital path and a stronger gravitational pull. According to Kepler's laws of planetary motion, planets that are nearer to the Sun move more quickly in their orbits compared to those that are farther away. Additionally, Earth's smaller orbit means it completes its revolution in about 365 days, while Mars, being farther out, takes about 687 days to orbit the Sun.
Do people with longer arms throw farther?
well its may or may not...Both chances are there that either they would throw farther or nearer.
Do planets orbit fast or slow if so which ones?
The close-in ones move fast, the far-out ones move slower. It's governed by Kepler's third law.
Which one is nearer moon or sun?
The sun is about 390 times farther from earth than the moon is.
Is your shadow bigger when your nearer to the light or further away?
Your shadow appears smaller when you are nearer to the light source and larger when you are further away. This is because the closer you are to the light source, the more direct and concentrated the light is, resulting in a sharper shadow with less dispersion. Conversely, the further away you are, the light is more spread out, causing your shadow to appear larger.
Are high energy electrons more likely to be found far away from the nucleus or closer to the nucleus?
farther from the nucleus Answer2: Electrons nearer the nucleus have a higher velocity and thus higher energy EP= -Ze2zc/2r = Zalpha ch/r = -vh/r This is similar to planets nearer the sun move faster mv2=mGM/r.
Is your shadow bigger or smaller when you are nearer to the light source?
Your shadow is smaller when you are closer to the light source because the angle at which the light hits you creates a shorter shadow. As you move away from the light source, the angle of the light changes, resulting in a longer and larger shadow.
Do planets travel at the same speed as they orbit the sun?
No. The the planets closest to the sun orbit the fastest. Mercury, the first planet from the sun orbits at about 107,000 mph. Earth orbits at about 65,000 mph, and Neptune, the farthest planet, orbits at about 12,000 mph.
