Although he knew little about the work done in the field of physics, he succeeded ___ other experienced expects failed. [ ] A.in which B.in what C.where D.what 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 C 导A项是定语从句的引导词,B,D不合句意及结构,用where...
Although he knew little about the work done in the field of physics, he succeeded ___ other experienced expects failed. [ ] A.in which B.in what C.where D.what 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 C 导A项是定语从句的引导词,B,D不合句意及结构,用where...
This is because work is determined by the change in kinetic energy and the sum of potential energies, both of which are independent of force applied. The work can also be calculated using the equation W = 1/2kx^2, where k is the spring constant and x is the displacement. ...
Although he knew little about the work done in the field of physics, he succeeded ___ other experienced expects failed. [ ] A.in which B.in what C.where D.what 试题答案 在线课程 答案:C 解析: 导解:A项是定语从句的引导词,B,D不合句意及结构,用where引导状语从句表示“别人失败的地方他成...
Analytically, this is not a particularly pleasant equation to try to solve; one can substitute the second equation into the first to obtain a single equation but the inverse derivative is difficult to work with and seems to create ill-posedness (somewhat reminiscent of the ill-posedness of the...
- Our job is to diagnose him. 我们的任务是诊断出他的病因 8. She figured when she hired me she'd at least have someone you couldn't walk all over. 她雇我有一部分目的是确保手头上至少有一个能镇得住你的人 9. - You know why people are nice to other people?
Tags Box Constant Physics Power Ramp In summary, the conversation discusses the calculation of work and power while pushing a 10 kg box up a rough ramp at a constant speed of 2 m/s. The rate of work done on the box by the person pushing is determined by the formula ...
Basic physics states that if there are no external forces at work, an object will always travel in the straightest possible line. Accordingly, without an external force, two objects traveling along parallel paths will always remain parallel. They will never meet. But the fact is, they do meet...
The quantity of force is expressed by thevector productof mass (m) and acceleration (a). The equation or the formula for force can mathematically be expressed in the form of: F = ma Where, m = mass a = acceleration It is articulated in Newton (N) or Kgm/s2. ...
Analytically, this is not a particularly pleasant equation to try to solve; one can substitute the second equation into the first to obtain a single equation but the inverse derivative is difficult to work with and seems to create ill-posedness (somewhat reminiscent of the ill-posedness of the...