#### Gravitational field of the Earth

Geophysicists utilize slight variations in gravitational force to characterize the mass of subsurface features. Particularly useful…

Read More#### Higgs field and gravity

One of the questions I get most often from my readers is this: Since gravity pulls on things proportional to their mass, and since…

Read More#### Gravitational field constant

2]/2[pi]c) is the reduced sub-Planckian action constant, G is the Newtonian gravitational constant, and c is the velocity of light.j]…

Read More#### Define gravitational field strength

This lesson defines what a gravitational field is and some practical examples encountered in the real world. We also develop the equations…

Read More#### Field strength formula

When a transmitter is connected to an antenna and radiates power, it s often interesting to know what is the electromagnetic field…

Read More#### What is gravitational field?

For irregular, nonspherical mass distributions in three dimensions, Newton’s original vector equation (4) is inefficient, though theoretically…

Read More#### Isaac Newton apple tree story

We ve all heard the story. A young Isaac Newton is sitting beneath an apple tree contemplating the mysterious universe. Suddenly…

Read More#### Gravitational field Equations

Abstract: Previous work has demonstrated that the gravitational field equations in all Lanczos-Lovelock models imply a thermodynamic…

Read More#### What is the relativity theory?

Relativity is one of the most famous scientific theories of the 20th century, but how well does it explain the things we see in our…

Read More#### Gravitational field strength on Earth

A field is something that has a magnitude and a direction at every point in space. Gravity is a good example - we know there is an…

Read More#### What is gravitational field strength?

Gravity is the force that acts between any two masses, which means that you are actually attracted to all your friends, no matter how…

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