orbit
an orbit
A year is defined as the time it takes an object to revolve around the Sun once. Venus revolves around the Sun, so yes it does have a year [See related question]
That would be an elliptical orbit.
Exactly the same as it is now.A day is defined as the time it takes an object to rotatearound it's axis.A year is defined as the time an object takes to revolvearound another body.So even though the Earth revolves around the Sun in 20 years, it's day would stay the same.
The Sun doesn't revolve around Mercury, Mercury revolves around the Sun. For Mercury to revolve around the Sun, it takes 88 Earth days.
an orbit
A year is defined as the time it takes an object to revolve around the Sun once. Venus revolves around the Sun, so yes it does have a year [See related question]
That would be an elliptical orbit.
because uranus revolves around the sun like all the other planets. revolving means to go around something without spinning. every planet revolves. if a planet does not revolve, then there wouldn't be any day or night. the earth takes 365 days to revolve around the sun once. uranus takes 30,800 days to revole around the sun once. that is a really long year.
No, the earth revolves around the sun. it takes 365 days to completely revolve around it.
Mecury.Mercury. Mercury only takes 88 days to orbit once around the sun.Mercury. It revolves around the Sun once in about 88 Earth days.
Orbit
Exactly the same as it is now.A day is defined as the time it takes an object to rotatearound it's axis.A year is defined as the time an object takes to revolvearound another body.So even though the Earth revolves around the Sun in 20 years, it's day would stay the same.
The Sun doesn't revolve around Mercury, Mercury revolves around the Sun. For Mercury to revolve around the Sun, it takes 88 Earth days.
If the earth revolves around the sun it takes 365 days (one year) if the earth rotates around the sun it takes 24 hours (one day)
An orbit.
Revolution