the weight of sth is another way of describing the amount of force exerted on ___by gravity.A.it B.them C.that D.one 麻烦告诉我为什么选那个?并且翻译一下那句话 相关知识点: 试题来源: 解析 这句话是说,某个东西的重量也是一种可以用来衡量地球引力对其作用力的方法.选A--IT,代替前面的sth....
翻译一句话The weight of something is another way of describing the amount of force exerted on it by gravity. 答案 一个物体的重量就是他收到重力的大小严格翻译的话就是:一个物体的重量是它收到重力大小的另外一种表达方式. 相关推荐 1 翻译一句话The weight of something is another way of describing...
What is the amount of force used by experts during wrist arthroscopy?M Obdeijn
In the mid-1600s, the great English physicist Isaac Newton figured out that the amount of force needed to move an object was directly related to both the mass of the object and how it is accelerated. (Pushing a pebble clearly takes less force than pushing a boulder, and pushing a ...
The tendency of a force applied to an object to make it rotate about an axis. Torque is equal to the amount of the force acting on the object multiplied by the distance from its point of application to the axis around which the object rotates (or would rotate if it were not fixed in...
The amount of work done depends on the force applied and the ___. A. distance moved B. speed C. time taken D. acceleration 相关知识点: 试题来源: 解析 A。解析:做功的量取决于施加的力和移动的距离。选项 B,速度不是决定做功量的主要因素。选项 C,时间不是直接决定因素。选项 D,加速度也不是...
Dams built on rivers use the force of water to make electricity. Factories use milions of gallons of water each year to make the things people use. Farms use water to irrigate crops. we use water in our homes to clean and cook. How else do ...
This iceberg is about three times the size of New York City, weighing nearly a trillion tons.最近，科学家们对A23a进行了研究，因为它最近又开始绕着南极半岛漂移了。CNN spoke with the Antarctic Survey Team about this force of nature and where it might be headed next.这座冰山大约有纽约市的三倍...
apply a force of more than 3,000 newtons." The team's model indicates that the hand must reach a speed of 6.1 meters per second to break wood and 10.6 meters per second to break concrete.They write, “the former speed is within range of the beginner, but the latter one calls for tr...
Joint efforts to advance the Belt and Road Initiative (BRI) made solid headway. China played its part for the entry into force of the Regional Comprehensive Economic Partnership (RCEP) agreement, which has created the world’s largest free trade zone. China’s total volume of trade in goods ...