The heavier you are, the steeper the sides of the trampoline well. That is why really massive things in the universe – like the Sun or black holes – have stronger gravity than Earth. So why does gravity pull you down and not push you away? Imagine someone went under the trampoline and...
5.Newton's law ofgravity (重力) explains why everything on earth falls to the ground. 试题答案 在线课程 分析牛顿的万有引力定律定律解释了为什么地球上的一切会落到地面上. 解答答案:gravity 考查翻译填空.根据句意及句子结构,要填入名词,gravity意为"重力",是不可数名词. ...
Will they fall off the round earth?Jump. You come down to earth. Jump again. You come down again. You always come down to earth.Snow comes down. Leaves come down. Rain comes down. Everything comes down to earth.The earth pulls things down. The pull of the ear...
百度试题 结果1 题目The gravity on the earth is much ___ that on the moon, do you know why? as strong as strong than so strong than stronger than 相关知识点: 试题来源: 解析 D 反馈 收藏
aWhy does the earth always goes around the sun, and not fly to the cold? The sun's gravity to answer the question. The earth is always trying to leave the sun line, but the sun always put it back. So it has always been around the sun keep running. 为什么地球总在而不是太阳飞行...
If you turn something around your head on a string it goes around in a circle until you let go of the string. Then it flies off in a straight line. ‘Turning off’ gravity would be like letting go of the string. Things not attached to the earth would fly off in a straight line. ...
所以3/8为three eighths;根据句意火星上的重力是地球重力的3/8,在做比较时,用that代替前面提到的不可数名词或可数名词的单数,题干中,火星的重力和地球的重力相比较,所以要用that代替前面出现的不可数名词gravity(重力),of 表示所属关系,译为“...的”,three eighths of that on the Earth译为“地球重力的3/...
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A physics student might encounter gravity in physics in two different ways: as the acceleration due to gravity on Earth or other celestial bodies, or as the force of attraction between any two objects in the universe. Newton developed laws to describe bo
The gravity on the earth is much ___ that on the moon, do you know why? [ ] A. as strong as B. strong than C. so strong than D. stronger than 试题答案 在线课程 D 练习册系列答案 互联网多功能作业本系列答案 黄冈金牌之路妙解教材系列答案 黄冈金牌...