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en.wikipedia.org/wiki/Gravity

Gravity, or gravitation, is a natural phenomenon by which all things with mass are brought ... On Earth, gravity gives weight to physical objects and causes the ocean tides. The gravitational attraction of the original gaseous matter present in the ...

www.physics4kids.com/files/motion_gravity.html

Gravity of the Earth pulls objects towards the center of the planet. Gravity or gravitational forces are forces of attraction. We're not talking about finding someone ...

www.physicsclassroom.com/class/circles/Lesson-3/Newton-s-Law-of-Universal-Gravitation

As discussed earlier in Lesson 3, Isaac Newton compared the acceleration of the moon to the acceleration of objects on earth. Believing that gravitational forces ...

www.qrg.northwestern.edu/projects/vss/docs/space-environment/3-mass-and-distance-affects-gravity.html

The amount of gravity that something possesses is proportional to its mass and distance between it and another object. This relationship was first published by ...

idahoptv.org/sciencetrek/topics/gravity/facts.cfm

Gravity is affected by the size and proximity of objects. The Earth and the moon have a stronger pull on each other than the Earth and, say . . . , Jupiter because ...

www.school-for-champions.com/science/gravitation_force_objects.htm

Oct 25, 2016 ... You can find the gravitational force between two objects by applying the Universal Gravitation Equation, provided you know the mass of each ...

www.le.ac.uk/se/centres/sci/selfstudy/gforce.html

The pull of gravitational force is directed towards the centre of the Earth ... The size of gravitational force depends on the mass of the object being pulled by the ...

www.homesciencetools.com/a/gravity-mass-weight-science-teaching-tip

Yet every time, the ball does fall back to earth. Why? Gravity is an attractive force that exerts a pull between two objects, such as a baseball and the earth.

www.quora.com/Does-every-object-have-gravity

If I throw a object into space, does the gravity of the object pull other lighter ... Every object and every form of energy, such as electric fields has gravity. But in the ...

home.fnal.gov/~cheung/rtes/RTESWeb/LQCD_site/pages/calculatingtheforces.htm

In order to calculate the gravitational force between two objects with masses of ... r is the distance between the two objects, and F is the magnitude of the force ...