A. the distance between their centers B. their surface areas C. their volumes D. their rotational speeds 相关知识点: 试题来源: 解析 A。解析:根据万有引力定律,两物体间的引力取决于它们的质量以及它们中心之间的距离。选项A正确。选项B,星球的表面积与万有引力定律无关。选项C,星球的体积也不是万有...
The gravitational force between two objects is 2400 N. What will be the gravitational force between the objects if the mass of one object is doubled? In calculating the force of gravity between two objects, if the distance between the objects...
In physics, the term gravitational force is described as the type of force that attracts two bodies of different mass. Its value is dependent upon the square of the length of space among two interacting bodies. Answer and Exp...
Further, in particular embodiments, a gravitational force between the two objects is calculated based on the mass and the distance and this gravitational force is used as a fused score for the at least two scores.O'connor, MartinZhu, Qianqiu...
The following two problems demonstrate how to calculate the gravitational force between two objects. Example Problem 1 - Calculating the Gravitational Force between Two Everyday Objects Calculate the gravitational force between two people, 62 kg and 75 kg, respectively, separated by 2.5 meter...
What is the gravitational force between these two objects? Step 1: Determine the known values such as the mass of the objects and the distance between them. We know the mass of both objects and the current distance between them. Step 2: Determine what unknown we are trying t...
The classic example again is the Newtonian theory of gravity, which tells us that the gravitational force between two bodies depends only on one number associated with each body, its mass, but is otherwise independent of what the bodies are made of. ...
Acoording to Universal Law of gravitation , the gravitational force of attraction between any two objects of mass M and m is proportinal to the product of their massas and inversely proportional to the square of disrtance r between them F=GMmr2 According to Question is reduced to half ...
gravitational constant using an equation most of us meet in high school: The gravitational force between two objects is found by multiplying the mass of those two objects (m1 and m2) andG, and then dividing by the square of the distance between the two objects (F = [G x m1 x m2]/r...
What is the gravitational force between two forces? Gravitational force -an attractive force that exists between all objects withmass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportiona...