Mars has a much lower gravity compared to Earth. Its gravity is around 60% weaker than Earth’s gravity, which means that someone weighing 100 kilos here would weigh around 40 kilos on Mars. The reason why Mars has lower gravity is that it has less mass and energy than Earth. Similar D...
389.5 km, which works out to 0.532 Earth radii. The surface gravity of Mars can therefore be expressed mathematically as: 0.107/0.532², from which we get the value of 0.376. Based on the Earth’s own surface gravity, this works out to ...
Comparatively, Mars’ mantle is quite thin, measuring some 1,300 to 1,800 kilometers (800 – 1,100 mi) in thickness. Like Earth, this mantle is believed to be composed of silicate rock that are rich in minerals compared to the crust, and to be partially viscous (resulting in convection...
The gravity(重力) on the (表面) of Mars is not as strong as it is on Earth.相关知识点: 试题来源: 解析 surface 【详解】 句意:火星表面的重力不像地球上那么强。根据中文提示可知,surface表示“表面”,on the surface“在表面”,故填surface。
Because of the gravity, everything (weigh) more on the earth than on Mars.相关知识点: 试题来源: 解析 weighs 【详解】 句意:由于重力,地球上的一切称起来都比火星上的重。根据题干,句子是一般现在时,且缺乏谓语动词,主语everything是第三人称单数,谓语动词需要三单式。故填weighs。
The gravitation of the surface of Mars is probably 2 5 of the surface gravitation of the earth 翻译结果3复制译文编辑译文朗读译文返回顶部 Mars ' surface gravity is about the Earth's surface gravity two-fifths 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果5复制译文编辑译文...
A new simulation plots the possible futures for our solar system, where the planets fly out of their orbits and smash into each otherdoi:10.1016/S0262-4079(09)61550-5Stephen BattersbyThe New Scientist
Marssize compared toEarth Marsdistance from theSunand orbital eccentricity Mars Features Moons Mars has two small moons,PhobosandDeimos. They were discovered in 1877 by astronomer Asaph Hall, who named them for the Latin terms “fear” and “panic”. These moons are thought to be captured aster...
考查代词辨析。it“它”,指代同一事物;one指同类事物中的“一个”;he他,人称代词主格。根据“The gravity on the surface of Mars is not as strong as ... is on earth.”可知,此处是火星表面的重力与地球上的相比,为同一事物,故空处应用it指代前面的“gravity”。故选A。反馈 收藏 ...
much lighter; than those C. not so light; as that D. not so light; as those 5【题文】Things are ___ on Mars ___ on Earth because of the different gravity. A. muchlighter;thanthat B. muchlighter;thanthose C. notsolight;asthat D. notsolight;asthose 反馈 收藏 ...