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Is the satellite subjected to gravitational pull?
Not at all. The mutual gravitational force that attracts the satellite and the earth toward each other is exactly what keeps the satellite in orbit. Without it, the satellite would just take off in a straight line away from the vicinity of the earth.
What two factors keep a planet in orbit around the sun?
Two factors that keep a planet in orbit around the sun are the planet's velocity and the gravitational pull of the sun. The planet's velocity creates a forward motion that prevents it from falling into the sun, while the sun's gravitational pull keeps the planet moving in a curved path, which forms its orbit.
What is the meaning of the word orbit?
Orbit has the following two meanings:the curved path of a celestial object or spacecraft around a star, planet, or moon. (noun)move in orbit around a star, planet or moon. (verb)
The size of a planet's orbit is determined by?
The size of a planet's orbit is primarily determined by its distance from the star it orbits, as well as the planet's mass and the characteristics of the star. The orbiting planet's velocity and gravitational interactions with other bodies in the system also play a role in determining the size of its orbit.
What are two criteria needed for a space object to be considered a planet?
Two criteria for a space object to be considered a planet are: (1) it must orbit the Sun, and (2) it must have enough mass for its gravity to pull it into a roughly spherical shape. Additionally, it must have cleared its orbit of other debris.
Newton learned that the orbits of planets are the result of what two forces?
Newton learned that the orbits of planets are the result of the gravitational force between the planet and the Sun, which causes the planet to move in an elliptical orbit, and the planet's inertia, which causes it to continue moving in a straight line.
What two forces keep a planet in orbit?
Gravity and Enertia (Not that sure on the spelling of the last one)
Is the satellite subjected to gravitational pull?
Not at all. The mutual gravitational force that attracts the satellite and the earth toward each other is exactly what keeps the satellite in orbit. Without it, the satellite would just take off in a straight line away from the vicinity of the earth.
How are all the planets kept in orbit by gravity?
The sun's gravity exerts a constant force on each planet in the direction straight toward the sun, but the law of inertia tries to keep the planet moving in a straight line. The resultant force from the vector addition of those two forces keeps the planet in its orbit.
Is the perimeter of a planet's orbit determined by how big or small it is or how hot the sun makes the planets?
NO, the orbit of any planet or moon is determined by the size of the two objects involved (example: the Earth and the Sun) and the distance between those two objects: the closer the objects are to each other and the bigger one of the objects is, the stronger the gravitational pull ( large objects have stronger forces on other smaller objects). The orbit of a planet has nothing to do with the Sun's heat.
What two factors keep a planet in orbit around the sun?
Two factors that keep a planet in orbit around the sun are the planet's velocity and the gravitational pull of the sun. The planet's velocity creates a forward motion that prevents it from falling into the sun, while the sun's gravitational pull keeps the planet moving in a curved path, which forms its orbit.
Inertia makes a plant tend to travel in a straight line but what keeps it in orbit?
Gravity keeps a planet in orbit. Inertia tries to make the planet move in a straight line. The balance between the two makes the planet orbit a sun.
How many years does planet mars orbit around the sun?
two
Are there moons orbiting the planet Mars?
Yes. Two moons orbit the planet Mars: Phobos and Deimos.
A planet's motion around the Sun is the result of what two factors?
A planet's motion around the Sun is primarily influenced by two factors: the gravitational force exerted by the Sun, which keeps the planet in orbit, and the planet's own inertia, which allows it to continue moving in a straight line unless acted upon by an external force like gravity.
What is the meaning of the word orbit?
Orbit has the following two meanings:the curved path of a celestial object or spacecraft around a star, planet, or moon. (noun)move in orbit around a star, planet or moon. (verb)
The force of gravity that the sun exerts on a planet is directed?
The forces of gravity always occur in pairs. Between any two masses, there's a force on each one, pulling it toward the other one. The forces are equal, and they're both directed along the line between the centers of the two masses. Doesn't matter whether the two masses are two specks of dust, the sun and a planet, or two black holes.
