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Only one force: the Sun's gravity. The centrifugal force is sometimes quoted as an opposing force, but it is actually a ficticious force. If there were really two opposing and equal forces, Earth would move in a straight line, not in an elipse.
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What 2 forces pull on planet earth creating an orbital path around the sun?
Gravity and Inertia keep Earth in orbit
What force keeps the moon in orbit around the sun?
The force of gravity that they exert on each other, and the velocities of the Moon and Earth which is their "inertia".
What are the factors that keep the Moon in orbit around Earth?
The gravitational forces between the Earth and Moon keep things together. The moon is slowly getting farther from Earth, however. Ancient humans would have seen a much larger moon in the night sky...
What kind of forces on a falling object are balanced and the object falls with constant speed?
The forces are balanced because they are falling at a constant speed. According to Newtons first law of motion an object will keep moving unless an unbalanced or net force acts upon it. If we may step in here for the novel purpose of answering the question . . . The balanced forces on an object that is falling with constant speed are typically the force of gravity (the object's 'weight') and the equal and opposite force of air resistance.
Forces acting on an object that is not moving are described as this?
It can be said that the net force applied on the object is zero or that the object is in translational equilibrium. Keep in mind that these terms can also be applied if the object is moving at a constant velocity.
What 2 forces pull on planet earth creating an orbital path around the sun?
Gravity and Inertia keep Earth in orbit
What two forces keep the moon and all other satellites in orbit around earth?
Gravity and Inertia
Find out the forces keep a satillite in its orbit going around the earth?
the earth's gravitational pull is just strong enought to keep it in orbit, but not strong enought, at that distance, to pull it back to earth
Do inertia pull the moon towards the earth?
No, inertia is trying to keep the moon moving in a straight line, which would be away from Earth. Gravity is pulling the moon towards Earth. The result when these two forces are combined is the moon maintaining a constant orbit of Earth.
What are the condition for an object to keep moving at constant velocity?
No resultant forces act upon it
Do balanced forces cause motion?
No. An unbalanced force causes motion, but balanced forces keep a body in motion in a straight line at constant velocity, or at rest at constant 0 velocity.
What is the two things that keep the earth in its orbit around the sun?
Nitrogen levels and surface radiation.
Does the force of earth's gravity keep earth in its orbit around the sun?
You're half-way there. The mutual, equal gravitational forces between the Earth and Sun maintain the Earth's stable, closed, elliptical orbit around the Earth/Sun common center of mass.
Does the force of gravity keep the earth in its orbit around the sun?
You're half-way there. The mutual, equal gravitational forces between the Earth and Sun maintain the Earth's stable, closed, elliptical orbit around the Earth/Sun common center of mass.
What force keeps the moon in orbit around the sun?
The force of gravity that they exert on each other, and the velocities of the Moon and Earth which is their "inertia".
What three forces give the Earth its shape?
1.Sun's gravitational force due which it revolves around the Sun. 2.Earth's gravitational force which keep its Rotation/wobble around it's own axis. 3.Interplanetary and natural satellites gravitational forces which keeps the motion of universe in round shape as earth.
What are the factors that keep the Moon in orbit around Earth?
The gravitational forces between the Earth and Moon keep things together. The moon is slowly getting farther from Earth, however. Ancient humans would have seen a much larger moon in the night sky...
