相关知识点: 试题来源: 解析 C。解析:文章提到 He formulated the law of universal gravitation, which states that every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses.反馈 收藏 ...
Newton's law of gravitation describes the strength of the force F between two objects with masses M and m separated by a distance of r units and is defined as. F=(GAm)(r^2). Which of the following gives the value of Newton's gravitational constant G, in terms of F, M, m, and ...
【题目】Newton's law of gravitation describes the strength of the force F between two objects withmasses M and m separated by a distance of runits and is defined as F=(GAm)/(r^2) Which of the following gives the value of Newton's gravitational constant G, in terms of F, M, m, ...
D. The force between two objects is directly proportional to the distance between them. 相关知识点: 试题来源: 解析 C。解析:万有引力定律的表达式为 F=Gm1m2/r²,即两个物体之间的引力与它们质量的乘积成正比,与它们之间距离的平方成反比。反馈 收藏 ...
Experiment 1: The gravitational force between two objects is not only related to their masses but also to their ambient temperature. The force between two objects is mutually exclusive when their temperature is lower than ambient. Experiment 2: Change the temperature of the big metal ball on the...
According to the law of universal gravitation, the gravitational force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between the two objects. The force of gravitation between two objects of masses m1 and m2 separ...
The law of universal gravitation gives the attraction force between two objects due to gravity. Definition: For any pair of objects, they attract each other with a force that is directly proportional to the product of the masses of the objects and invers
The gravitational force acting upon an object is the same as the weight of the object. The gravitational force between two objects is independent of the mass of the smaller of the two objects. If object A gravitationally attracts object B with a force of X Newtons, then object B will also...
F = force of attraction between two the objects ‘A’ & ‘B’ M = mass of ‘A’ m = mass of ‘B’ d2 = the square of the distance between ‘A’ & ‘B’ G = is the constant of proportionality and is known as the universal gravitation constant. The SI unit of G is N m2 ...
gravity是重力，gravitation是引力哦。Force of Gravity means the force of attraction between any object towards the Earth,Gravitational force is the universal force of attraction or repulsion between any two objects in the universe.