For calculating theforce of gravityon a satellite, the radius of the earth is irrelevant. 计算地球作用于卫星的重力时, 地球的半径是无关紧要的. 辞典例句 The attraction of the earth for other bodies is called theforce of gravity. 地球对其它物体的吸引称为地心引力. ...
gravity 答案:gravity考查名词.根据所给的汉语提示"重力"和空前的介词of知,此处应用名词形式,"重力"的英语是gravity,the force of gravity意为"重力",故填gravity.重力把物体拉向地球的中心.翻译填空要在理解句子的结构和含义的基础上根据汉语意思选择恰当的词、短语或句型;同时注意所选词的形式变化.结果...
百度试题 结果1 题目8. The force of gravity___ pulls things towards the earth's centre. 相关知识点: 试题来源: 解析 答案见上7.gravity提示:句意:地心引力把物体拉向地心 gravity n.重力,引力。 反馈 收藏
Earth's familiar gravity - which is 9.8 m/s², or 1 g - is both essential to life as we it, and an impediment to us becoming a true space-faring species!
2.(General Physics) any process or result caused by this interaction, such as the fall of a body to the surface of the earth Also called:gravity Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007,...
This possibility should be making by power of gravity of earth energy. That doing without interference the air. And by used many models of tanks and Hammer tanks and others. Water return Rising by one way valves (6) and by inverse Power with shield (18). This will be without interference...
The force of gravity on Earth keeps us and everything on the ground. If there was no gravity, ___. A. we would float away B. we would be heavier C. we would move slower D. we would be smaller 相关知识点: 试题来源: 解析
“Earth itself would most likely break apart into pieces and float off into space.” A similar fate would happen to the Sun. Without the force of gravity to hold it together, the intense pressures at its core would cause it to burst open in an explosion. The same thing would happen to...
the Earth? Force of Gravity: The force of gravity can be defined as the force that attracts one object towards another object. The force exerted by the object can be calculated as the product of the mass and the acceleration due to gravity. Answer and Explanation:...
Gravity, Force of the force P acting on any material particle located near the earth’s surface, where P is defined as the vector sum of the earth’s gravitational force F and the centrifugal force Q, which allows for the effect of the earth’s diurnal rotation (see Figure 1). The dir...