Because planets have different distanace from the sun.
Because the planets are closer to us so when we look at the planets we can see them move so the closer an object is to you the easier it is to follow its motion. Hope you could use my answer
The outer planets take much more time and also travel longer to complete a whole orbit around the Sun, than the inner ones.
When don't they? If a planet is in orbit around a star, it is in continual orbit. Orbital periods (the lengths of time it takes different planets to complete one orbit) are different from planet to planet, and are related to the distances between the planets and their stars.
The reason why inner planet take shorter time to revolve around the sun is because since they are closer to the sun they don't have to go through a great distance to complete a full orbit where as neptune is far away and has a greater distance to travel.
The planets revolve around the sun in elliptical orbits due to the force of gravity. This motion is a result of the initial velocity and gravitational pull from the sun. The time it takes for a planet to complete one revolution around the sun is called its orbital period.
Planets have to go in different directions all the time because they all follow orbits that are more or less circular.
They are all orbiting the Sun, "at" the same time.But they don't complete their individual orbits "in" the same time.This is because they are ...* different sizes; * different distances from the Sun; * travelling at different speeds.
No. The planets all orbit the sun at the same time. The planets occupy different orbits at different distances from the sun so they do not affect one another significantly.
Kepler's Third Law of Planetary Motion gives the mathematical formula for this. Isaac Newton proved the Law follows from his theory of gravitation. I will not go into the mathematics, but basically it's just how gravity works with planets.
Because the planets are closer to us so when we look at the planets we can see them move so the closer an object is to you the easier it is to follow its motion. Hope you could use my answer
It depends what you are referring to. No planet is known as the fastest. Planets rotate at different speeds, their orbits take different amounts of time.
The outer planets take much more time and also travel longer to complete a whole orbit around the Sun, than the inner ones.
Charon orbits once every time Pluto rotates once. Other moons(including ours)don't do that.
Each planet has a different time phase.
-- Your weight is, as long as you're standing on the Earth or some other planet, but it's different in different places. -- Also, the speed of the moons, comets, asteroids and planets in their orbits, and also the length of time it takes them to revolve in their orbits.
When don't they? If a planet is in orbit around a star, it is in continual orbit. Orbital periods (the lengths of time it takes different planets to complete one orbit) are different from planet to planet, and are related to the distances between the planets and their stars.
When don't they? If a planet is in orbit around a star, it is in continual orbit. Orbital periods (the lengths of time it takes different planets to complete one orbit) are different from planet to planet, and are related to the distances between the planets and their stars.