The definition of a planet has a wide range of different types of bodies. A planet in this solar system will refer to a body that orbits the sun.
Its mass, which is density*volume.
The orbit determines the path of a planet around the sun. The closer a planetâ??s orbit is to the Sun, the more rapid is the planetâ??s motion.
The number of moons a planet has is a natural phenomena that cannot be explained. The moons are there because a significant amount of debris is caught in the planet's gravitational field.
Its mass. More mass=more gravity Also the distance from the planet's center to its surface, i.e. its radius.
A planet's weight does not determine whether it can float in water. It's density is what determines that. Your question should be "Which planet's density is so small that it could float in water?"
Gravity, together with the planet's total kinetic and potential energy, completely determines the size and shape of the orbit.
blue paper
The time it takes for any given planet to make one complete revolution around its sun determines the length of its year.
Distance from the sun during rotation.
one rotation of its sun
The orbit determines the path of a planet around the sun. The closer a planetâ??s orbit is to the Sun, the more rapid is the planetâ??s motion.
How long it spins on it's axis
It is the rotation of the planet one complete revolution that determines the length of a day.
A planet's rotation on its axis determines the length of its day.
The number of moons a planet has is a natural phenomena that cannot be explained. The moons are there because a significant amount of debris is caught in the planet's gravitational field.
It's mainly to do with the mass of the planet, the more mass, the higher the gravitational pull of the planet. The two are related.
Water,carbon oxygen
Its mass. More mass=more gravity Also the distance from the planet's center to its surface, i.e. its radius.