(redirected from Gravitational field strength)Also found in: Thesaurus, Medical, Encyclopedia. gravitational constant n. Abbr. G The constant relating the force of gravitational attraction between two bodies to the product of their masses and the inverse square of the distance between them in ...
Gravitational field strength and gravitational acceleration are intimately related concepts. In fact, in many contexts, the terms are used interchangeably because they have the same units () and numerical value when discussing gravity near a planet’s surface or within a celestial body’s gravitational...
Tags Field Gravitational Gravitational field Strength In summary, to find the strength of the gravitational field on the ground just above the oil deposit, we must consider the missing mass as a sphere with a negative mass. Using the given information, we can calculate the negative mass needed ...
I'm wondering is whether it is the gravitational potential (in J/kg) at a point in space that determines the rate of passage of time, or whether it is the gravitational field strength (in m/s2). To clarify, suppose you had a very heavy hollow spherical shell. The gravitational potential...
(g/cm3), which is strength of a gravitational field or unit of acceleration that will act upon a mass of 1g with a force of 1dyne. The value of gravity (g) has a worldwide average of 980Gal on Earth's surface with a variation of 5.17Gal from equator to pole. The field measuring...
and its value is G=6.67×10−8cm2/g.sec2. The extremely small value of G shows that the force of gravitational interaction can become considerable only for very large masses. For this reason the gravitational interaction plays no part in the mechanics of atoms and molecules. With increasing...
In the case of an arbitrary mass distribution, the gravitational force acting on a particle at a given point can be expressed as the product of the mass of the particle and the vector g, which is called the gravitational field strength at the given point. The larger the absolute value of...
Our results extend the parameter space of gravity measurements to small, single source masses and low gravitational field strengths. Further improvements to our methodology will enable the isolation of gravity as a coupling force for objects below the Planck mass. This work opens the way to the ...
The field strength distribution of He- Nan DMB- T single fre-quency network is calculated. 对DMB-T单频网进行了数学建模,采取分区分块算法,并考虑了地球曲率的影响,计算出河南省DMB-T单频网的场强分布,参照欧洲DVB-T标准,DMB-T系统所具有的特征,给出了DMB-T单频网覆盖率的参考标准。 更多例句>> 5...
Firstly, the definition of gravitation is introduced in this paper, and the concept of gravitation is used to measure the strength of the relationship between nodes in complex networks. It is generally known that the gravitational value is related to the mass of objects and the distance between ...