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What force counteracts a planet's inertia and keeps the planet in its orbit?
Gravity is the force that counteracts a planet's inertia and keeps it in its orbit. The gravitational force between the planet and the star it orbits causes the planet to continuously fall towards the star while simultaneously moving tangentially at a sufficient speed to remain in a stable 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 do gravity and inertia determine the orbit of a planet?
the sun's gravity pulls the planets towards it but the other planet's gravity helps keep the planet not get sucked towards the sun. With gravity working this creates the planet to orbit the sun
What forces act to hold a planet in orbit around the sun?
The gravitational force between the planet and the sun is what holds the planet in orbit around the sun. This force keeps the planet moving in a curved path around the sun, in balance with the planet's inertia.
What force is responsible for the orbit of the planet in the solar system?
That would be gravity and inertia.
Which has the greatest inertia bowling ball planet car or train?
Among a bowling ball, a planet, a car, and a train, the planet has the greatest inertia. Inertia depends on an object's mass, and planets have significantly more mass than the other items listed, meaning they resist changes to their motion more than the others do. While a bowling ball is heavy, it pales in comparison to the mass of a planet.
Which one of the the following objects has the greatest inertia?
An object with greater mass will generally have greater inertia. Therefore, the object with the greatest mass among the options provided would have the greatest inertia.
What tries to make planet move in a straight line?
Its inertia.
What force counteracts a planet's inertia and keeps the planet in its orbit?
Gravity is the force that counteracts a planet's inertia and keeps it in its orbit. The gravitational force between the planet and the star it orbits causes the planet to continuously fall towards the star while simultaneously moving tangentially at a sufficient speed to remain in a stable orbit.
Which has the greatest inertia?
inertia just depends on mass. Big mass=hard to move.
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.
Why do planet stay in their orbit?
The "inertia" of the moving planet combines with the force of gravity between the planet and the Sun, causing the planet to move in an orbit around the Sun. "Inertia" is basically the tendency for a moving body to move in a straight line unless acted upon by a force (such as gravity).
Which planet would have the greatest gravitational force?
The planet that has the greatest gravitational force is Jupiter.
How do gravity and inertia determine the orbit of a planet?
the sun's gravity pulls the planets towards it but the other planet's gravity helps keep the planet not get sucked towards the sun. With gravity working this creates the planet to orbit the sun
What forces act to hold a planet in orbit around the sun?
The gravitational force between the planet and the sun is what holds the planet in orbit around the sun. This force keeps the planet moving in a curved path around the sun, in balance with the planet's inertia.
How do planets stay in their orbits yet not get sucked in to the Sun?
Gravity and inertia both contribute to their orbits. Inertia tends to move a planet away from the Sun, while the Sun's gravity tries to pull the planet closer. Without one of them, a planet would either float away from the Sun (inertia only) or burn up from the Sun (gravity only).
What would happen to an object in orbit around a planet if the planet's force of gravity were stronger than the object's inertia?
The object would crash into the planet.
