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Gravitation. The phenomenon by which two masses attract each other with a force proportional to the product of their masses and inversely proportional to the square of the distance between them.

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15y ago
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lenpollock

Lvl 16
11mo ago

Acceleration due to gravity.

Because both Earth and Sun have gravity, they are attracted to each other. Hence they should join together, but they don't.

In Newton's Laws of Universal Dynamics, a body will remain stationary or in uniform motion , unless acted up by a force. (NB Uniform motion means in a straight line at constant speed).

So the Earth moves in a stright line, but the Sun;s gravitational acceleration acts upon it. These two forces come into balance so the Earth remains in orbit about the Sun, As do all the other objects in the Solar system.

Remember the Earth, with repect to the Sun , is acclelerating through space.

Accleration comes about throug a change of veloicty, and velocity is speed in a given direction. Since our direction is constantly changing ( not a straight line, but orbiting) we have a change of velocity hance acceleration about the Sun.

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AnswerBot

6mo ago

The gravitational force between the planet and the sun holds the planet in orbit. The planet's motion is a result of the balance between the inward gravitational force and the outward centrifugal force as it orbits the sun.

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Wiki User

12y ago

Wherever you see things in space that pretty much stay together and

don't go flying off on their own, it's gravity holding them together.

That goes for the actual material that stars and planets are made of, and

for their families of moons, asteroid belts, rings, solar systems, galaxies, and

clusters of galaxies.

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15y ago

gravitational

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BF2Trappy

Lvl 2
3y ago

gravity

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Q: What force holds a planet in orbit around the sun?
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Related questions

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 holds all moons to every planet in their orbits?

Gravity is the force that holds moons in orbit around planets. The gravitational pull of the planet keeps the moon from drifting off into space.


What force keeps a planet in its orbit around the sea?

Gravity


What force keeps a planet in its orbit around the sun?

gravity


Is gravity the force that holds the moon in orbit around the earth?

Gravity


What holds the moon in orbit?

The gravitational force between the moon and Earth keeps the moon in orbit. This force pulls the moon towards Earth, but the moon's velocity allows it to continue moving in a circular path around the Earth.


What is the force of attraction in the universe is?

It is gravity.


What holds a moon in orbit?

The gravity of its planet.


What helps the planet orbit around the sun?

The sun's gravitational field and centrifugal force.


What force holds electrons around a nucleus?

The force that holds electrons around a nucleus is the electrostatic force of attraction between the positively charged nucleus and the negatively charged electrons. This force is known as the electromagnetic force and is responsible for keeping the electrons in orbit around the nucleus.


The force that holds planets and moon orbit is called?

The force that holds planets and moons in orbit is called gravity. Gravity is the attractive force between objects with mass, such as planets and moons, that causes them to be pulled towards each other. This force is responsible for keeping celestial bodies in their orbits around larger objects like stars.


What is the link between the suns gravity and the motion of a planet?

The sun's gravity is responsible for holding planets in orbit around it. The gravitational force between the sun and a planet causes the planet to move in a curved path around the sun, following an elliptical orbit. This gravitational force keeps the planet's motion stable and prevents it from moving off into space.