Newton's law of universal gravitation helps us understand that objects fall to the ground because of ___. A. the earth's rotation B. the attraction between objects C. air pressure D. magic force 相关知识点: 试题来源: 解析 B。解析:牛顿万有引力定律表明物体之间存在引力,地球上的物体下落就...
Newton's law of universal gravitation explains ___. A. why apples fall to the ground B. how planets move around the sun C. both A and B D. neither A nor B 相关知识点: 试题来源: 解析 C。解析:文章中提到“He realized that the force that causes an apple to fall to the ground is...
A. Represents Newton's hobby B. Represents Newton's study C. Represents Newton's discovery D. Represents Newton's dream 相关知识点: 试题来源: 解析 C。“Newton's”是名词所有格,在句中表示牛顿的万有引力定律,是他的发现,所以表示所属关系,答案为C。反馈...
A. modern chemistry B. modern biology C. modern physics and astronomy D. modern geography 相关知识点: 试题来源: 解析 C。原因:The passage mentions that Newton's law of universal gravitation laid the foundation for modern physics and astronomy.反馈 收藏 ...
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 universal gravitation states that every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the ___. A. sum of the distances B. cube of the distance C. square of the ...
newton's first law 牛顿第一定律 Newton's law of gravity 牛顿万有引力定律 相似单词 gravitation n. 1.吸引力;倾向,趋势,地心引力 newton n. 〈物〉牛顿(力的单位) Newton n. 牛顿 Weber('s)law 韦伯定理 universal adj. 1.普遍的,全体的,全世界的,共同的 2.普遍存在的,广泛适用的 self...
Newton's law of universal gravitation describes this ___. A. relationship B. process C. change D. interaction 相关知识点: 试题来源: 解析 A。牛顿万有引力定律描述了这种关系。relationship 符合语境。process 过程;change 改变;interaction 相互作用,均不符合。
C。解析:Newton's law of universal gravitation states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. 牛顿万有引力定律指出,宇宙中的每个...
Newton's law of universal gravitation states that every object in the universe attracts every other object. Which of the following factors affects the strength of gravitational attraction? A. Mass and distance B. Color and shape C. Speed and direction D. Size and weight 相关知识点: 试题来源...