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Their orbit is a smaller circle than the ones further out, and as long as they are moving at relatively the same speed they will complete each orbit faster. Check out the planetary orbits link, it gives a really cool description and moving diagram
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∙ 14y ago
Lily Huang
Lily Huang
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Which planets have longer and shorter years than earth?
Planets closer to the sun than Earth orbit the sun in less than one year (Mercury and Venus), while planets further out from the sun than Earth take longer than a year (Mars, Jupiter, Saturn, Uranus and Neptune). The further out you go, the longer it takes to orbit the sun.
Why inner planets are closer to the sun than outer planets?
They are closer to the sun because their orbits are smaller.
How many planets are closer to the Sun than Jupiter?
The planets closer to the Sun than Jupiter are: Mercury, Venus, Earth, and Mars. So, four planets are closer than Jupiter.
How do planets move if they are closer to the sun?
faster.
How does a planets distance from the sun affect the planets orbit speed?
the closer you are to the sun it affects the planets speed cause of the suns gravitational pull
Why do different planets have different length orbits?
Different planets have different orbit lengths because of their distance from the sun. Planets closer to the sun have shorter orbits, and planets farther away have longer orbits.
Would a year on the planets take longer or shorter then an earth year explain?
It depends on the planet. The planets orbiting closer to the sun than earth (Mercury and Venus) have shorter years, because they have smaller orbits, and travel faster. The planets further from the sun (Mars, Jupier, Saturn, Uranus, and Neptune) have longer years because they have larger orbits and travel slower.
Which planets have longer and shorter years than earth?
Planets closer to the sun than Earth orbit the sun in less than one year (Mercury and Venus), while planets further out from the sun than Earth take longer than a year (Mars, Jupiter, Saturn, Uranus and Neptune). The further out you go, the longer it takes to orbit the sun.
Why are the lenghts of the years on the other planets different?
The length of a planet's year is the time it takes to complete one orbit around the Sun. The closer a planet is to the Sun the shorter its year. There are 2 reasons for that: 1) The planet's orbital path is shorter. 2) The nearer a planet is to the Sun, the faster it moves in its orbit.
Why does mercury have the shortest period?
Because it is closer to the sun so has a shorter orbit path than the other planets
What does this piece of data reveal about the comparison of these two planets?
that mecury is closer to the sun explaining the shorter orbiting time
Which planet has shorter travel time saturn or mercury?
Planets orbiting closer to their sun tend to move a lot faster then planets further out. This case is no exception Mercury has a year of 88 Earth Days, and Saturn has a year of 10,832 Earth days.
What is the relationship between the distance a planet is from the sun and its year?
A year is the time it takes to orbit the sun. Therefor the closer you are to the sun the smaller the orbit and the shorter the year
Why inner planets are closer to the sun than outer planets?
They are closer to the sun because their orbits are smaller.
Which is closer to the earth- the sun or the outer planets?
The Sun is closer to the Earth than the outer planets areThe Sun is about 150 million km from the Earth. The closest outer planet, Jupiter, is about 629 million km from the Earth. The Sun is closer to the Earth than the outer planets are.These distances are based on measurements along the widest parts of the Earth's and Jupiter's orbits. The distances can be shorter or longer depending on the positions of the bodies in their orbits. But, the Sun is always closer to the Earth than Jupiter and the other outer planets are
Why does Mercury have a shorter year than Pluto?
Years on Mercury are shorter because Mercury is closer to the Sun. Being closer means that Mercury has less distance to travel to make a trip around the sun, and it also means that Mercury is moving faster because the Sun's gravity is stronger at the closer distance.
How many planets are closer to the Sun than Jupiter?
The planets closer to the Sun than Jupiter are: Mercury, Venus, Earth, and Mars. So, four planets are closer than Jupiter.
