いんりょく引力inryoku
1.

A force that causes objects with mass to draw toward each other, exemplified by gravitational interactions in the universe.

2.

The natural phenomenon whereby various types of forces, including those related to electricity and magnetism, enable bodies to attract one another.

3.

A specific kind of force that influences the interactions between particles, such as those found in atomic nuclei, leading to attraction among them.

Example:

ニュートンは引力の法則を確立した。

ばんゆういんりょく万有引力ban'yuuinryoku
1.

A fundamental force that draws all objects towards each other, dependent on their masses and the distance between them, as formulated by Newton.

2.

The principle describing how every mass exerts an attractive force on every other mass in the universe, highlighting the interconnectedness of all physical matter.

3.

The force that governs the motion of celestial bodies, ensuring that planets orbit stars and that objects fall towards the Earth, based on a mathematical relationship involving mass and distance.

Example:

私たちはニュートンが万有引力の法則を発見したと習った。

いんりょくけん引力圏inryokuken
1.

The region surrounding a celestial body where its gravitational pull is sufficient to influence the motion of nearby objects and particles.

2.

The area in which the gravitational force of a celestial object dominates, dictating the behavior of other masses within its vicinity.

3.

The extent of influence exerted by a celestial body's gravity, defining the boundary where its attraction affects other celestial bodies and matter.

4.

The conceptual space around a celestial body that represents the influence of its gravitational force on surrounding objects and particles.