# Gravitational Field

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#### Law of Gravitation Physics

May 20, 2014

Gravity is the weakest of the four fundamental forces, yet it is the dominant force in the universe for shaping the large scale structure…

#### Theory of Everything Stephen Hawking

January 15, 2015

Actor Eddie Redmayne as Stephen Hawking in the new biopic Theory of Everything. Credit: Liam Daniel/Focus Features World-famous astrophysicist…

#### Mystery of universe space

March 27, 2014

A quasar, the brightest type of object in the universe, is seen releasing massive amounts of energy as stars are shredded near the…

#### Gravitational field Lines

November 7, 2014

This episode introduces the notion of a field of force and how we can diagrammatically represent such a field using field lines…

#### Equations for gravitational field

April 30, 2015

You told us how an almost churchlike atmosphere is pervading your desolate house now. And justifiably so, for unusual divine powers…

#### Gravitational field on Earth

September 24, 2015

Valery V. Nesvizhevsky, Hans G. Börner, Alexander K. Petukhov, Hartmut Abele, Stefan Baeler, Frank J. Rue, Thilo Stöferle, Alexander…

#### Earth gravitational field strength

May 24, 2015

The geoid is a hypothetical Earth surface that represents the mean sea level in the absence of winds, currents, and most tides. The…

#### Gravitational field strength Definition

July 29, 2015

This is a way of measuring how much gravity there is. The formula is: weight/mass = gravitational field strength. Gravitational field…

#### Formula for gravitational field strength

August 10, 2015

Gravity is a force that attracts objects with mass towards each other. The weight of an object is the force acting on it due to gravity…

#### Gravitational field strength

July 14, 2015

After studying this section you should be able to: understand the concept of a field recall and use the relationship that describes…

#### Laws of Motion and gravity

June 14, 2015

It wasn t long before astronomers had applied Newton s Laws to determine the masses of the known planets, by observing and with each…