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The closer a planet is to the sun, the faster it revolves around the sun, so Mercury and Venus take less time to go around the sun than Earth, and Mars and the gas giants take longer.

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Planets orbit around the sun but what do moons orbit?

Moons orbit around planets. They are natural satellites that are held in orbit by the planet's gravitational pull.


Is it true that- gravity holds planets in orbit because planets are attracted to each other's gravitational force?

No, gravity holds planets in orbit around the sun because the sun's gravity pulls on them. This gravitational force between the sun and planets keeps them in their respective orbits. The force between planets themselves is much smaller and mainly affects their interactions with each other rather than their orbits around the sun.


Why do some planets travel faster than others?

The speed at which planets travel in their orbits depends on their distance from the sun and their mass. According to Kepler's laws of planetary motion, planets closer to the sun orbit at higher speeds because they experience a stronger gravitational pull. Additionally, planets with less mass also tend to move faster as they are less influenced by the gravitational pull of the sun.


Why do all the planets revolve around the sun?

Planets revolve around the Sun due to gravitational force, which is strongest at the center of mass of a system. The Sun's immense gravity pulls the planets towards it, causing them to orbit around it in elliptical paths. This balance of gravitational forces keeps the planets in their orbits.


Why planets orbit the sun in different speeds?

Planets orbit the sun at different speeds because they are at varying distances from the sun. According to Kepler's laws of planetary motion, planets closer to the sun have faster orbital speeds, while those farther away have slower speeds. This is due to the gravitational force exerted by the sun, which is stronger on planets closer to it.

Related Questions

Why do all the planets orbit?

Planets orbit around the Sun because of the Sun's gravitational force, it makes the planets move by its gravitational force.


How are planet's kept in orbit?

planets are in orbit because of the suns gravitational field chupa naman diyan Planets are kept in their orbits by gravitational forces.


What is the source of gravitational pull on the planets?

The gravitational pull on all the planets are artificial satellites because the satellites orbit all the planets!


How does a planets distance from the sun affect the planets orbit speed?

A planet's distance from the sun affects its orbit speed through Kepler's Third Law of Planetary Motion. The closer a planet is to the sun, the faster it travels in its orbit. This is because the sun's gravitational pull is stronger closer to the sun, causing the planet to move faster to maintain its orbital balance.


Why does the planets travel around the sun?

Because the Sun's gravitational pull keeps them in orbit.


Why does the planets orbit the sun?

Because the Sun has a great gravitational pull on the planets. Without the Sun the planets would travel in straight lines (ignoring other gravitational forces in the Universe.)


Planets orbit around the sun but what do moons orbit?

Moons orbit around planets. They are natural satellites that are held in orbit by the planet's gravitational pull.


Is it true that- gravity holds planets in orbit because planets are attracted to each other's gravitational force?

No, gravity holds planets in orbit around the sun because the sun's gravity pulls on them. This gravitational force between the sun and planets keeps them in their respective orbits. The force between planets themselves is much smaller and mainly affects their interactions with each other rather than their orbits around the sun.


Why do planets and satellites orbit the sun?

Planets and satellites orbit the sun due to the gravitational pull of the sun. This gravitational force keeps them in their respective orbits as they move through space. The balance between the inertia of the planets/satellites and the gravitational force of the sun results in stable orbits.


What keeps the planets in orbit about the sun?

The Sun has a powerful gravitational pull. This, combined with the velocities of the planets, keeps the planets in orbit.


Why do the planets and moon stay in place?

Because they're in the gravitational pull of the sun known as orbit


Why do some planets travel faster than others?

The speed at which planets travel in their orbits depends on their distance from the sun and their mass. According to Kepler's laws of planetary motion, planets closer to the sun orbit at higher speeds because they experience a stronger gravitational pull. Additionally, planets with less mass also tend to move faster as they are less influenced by the gravitational pull of the sun.