For instance, Mars has a mass of 6.4171 x 1023kg, which is 0.107 times the mass of Earth. It also has a mean radius of 3,389.5 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 t...
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。
The gravity on Mars is ___ than that on the Earth. A. weaker B. more weak C. weakest D. the weakest 相关知识点: 试题来源: 解析 A。“weak”的比较级是“weaker”,最高级是“weakest”。这里是火星和地球的重力比较,用比较级“weaker”。反馈 ...
The surface gravity of Mars is Earth's surface gravity about two-fifths 翻译结果2复制译文编辑译文朗读译文返回顶部 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'...
Scale Model of the Solar System | Overview & Examples Natural Satellite: Lesson for Kids Moons in our Solar System: Lesson for Kids Light Year Activities Light Year Lesson for Kids: Definition & Facts Mars vs. Earth | Similarities & Differences Create an account to start this course today ...
Key Details of 3D Mars Earth Gravity Theme This is a Blue and Gravity application for your smart phone. Last updated onOctober 28, 2019 There have been 9 updates Virus scan status: Clean (it’s extremely likely that this software program is clean) ...
Mr Li told us everything___more on the earth than on Mars because of gravity. (weigh) 相关知识点: 试题来源: 解析 【答案】weighs【详解】句意:金先生告诉我们,由于重力的原因,地球上的所有东西都比火星上重。weigh称重,动词;分析句子可知本句是宾语从 句;从句陈述客观事实和真理用一般现在时,主语every...
【题文】The gravity of the Mars is only about 37.5 percent of ___ of the Earth.A.oneB.itC.thatD.those 答案 【答案】C【解析】【分析】【详解】句意:火星的引力大约只有地球引力的37.5%。考查代词。one指代上文提到的单数人的人或物,指“同一类中的一个”表示泛指意义,that指代前面提到的不可数名...
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
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