0
What else can I help you with?
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.
What other planets have there own planets?
As of now, the only planet known to have its own moon is Earth. Other planets in our solar system have moons but no planets of their own. In our solar system, moons primarily orbit around planets rather than planets orbiting around other planets.
Why are the planets considered satellites?
Planets are not considered satellites, but rather celestial bodies that orbit around stars, like our Sun. Satellites are objects that orbit larger celestial bodies, such as planets orbiting around stars or moons orbiting around planets.
What do planets do when they orbit the earth?
There are no planets orbiting the Earth because all eight of them orbit the Sun. But the Moon orbits the Earth, and all it does is go round and round in a rather complicated orbit which is disturbed by the Sun's gravity.
Do the star planets orbit around the sun?
I'm not sure what you mean by "Star planets." However, I can tell you that there are 8 known planets that orbit the star Sol, including Earth (Sol 3).
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 are planets that orbit around the Sun and satellites that orbit around these planets always called ellipses rather than perfect circles?
The planets, and the satellites that orbit around them, are affected by gravity from the sun and other celestial objects. The effects of gravity at different locations during their orbits prevent their orbits from being circular, and they become elliptical (more or less egg-shapped).
How is gravity used in a sentence?
Earth has gravity rather than other planets.
What outside force prevents the planets from moving in a straight line into space?
The gravitational force produced by the sun keeps the planets in orbit around it. This force pulls the planets toward the sun, creating a continuous circular motion rather than a straight line out into space.
Is the sun earths gravity?
No, the Sun does not have Earth's gravity; rather, it has its own gravitational pull, which is much stronger due to its larger mass. The Sun's gravity is what keeps the Earth and other planets in orbit around it. Earth's gravity, on the other hand, is what keeps objects on its surface and influences the orbits of its moons and artificial satellites.
Why would planets fly off into space with no Sun?
Yes, with no Sun, there would be no large force of gravity to hold the solar system together. Each of the planets would carry on in a straight line (more or less) rather than in an ellipse around the Sun.
How does gravity affect the movement of the planets?
Gravity is the force that keeps planets in orbit around the sun. It pulls the planets towards the sun, causing them to move in a curved path rather than a straight line. Gravity also affects the speed at which planets orbit the sun, with closer planets moving faster than those further away.
How much stronger is the sun's gravity than the earths?
The Sun has a gravity of 27.94 g whereas the Earth has a gravity of 0.99732 g about 28 times more than the Earth.
What other planets have there own planets?
As of now, the only planet known to have its own moon is Earth. Other planets in our solar system have moons but no planets of their own. In our solar system, moons primarily orbit around planets rather than planets orbiting around other planets.
Why are the planets considered satellites?
Planets are not considered satellites, but rather celestial bodies that orbit around stars, like our Sun. Satellites are objects that orbit larger celestial bodies, such as planets orbiting around stars or moons orbiting around planets.
What do planets do when they orbit the earth?
There are no planets orbiting the Earth because all eight of them orbit the Sun. But the Moon orbits the Earth, and all it does is go round and round in a rather complicated orbit which is disturbed by the Sun's gravity.
Why are moons always smaller then the planets they orbit?
Moons are smaller than the planets they orbit because they form from material left over from the planet's formation process. Due to gravity, this material coalesces to form the moon, which is smaller due to the limited amount of material available for its formation compared to the planet.
