A. 他用一種很特別的方法解決了那道物理題用英語怎麼說
可以是He used a special way to solve the physics problem
B. 拜託幫解下幾道英文物理題~~頭痛的很~~~
我只能試著給你翻譯幾個,你自己試著看...sorry。。
1. When a particle in a circle,a force acts on it directed toward the center of rotation.why is it that this foece does on the particle?
當一個粒子做圓周運動,當有一個指向它運動圓心的的外力作用於它,那麼這個外力把工做在了哪裡?(或者說這個外力做工了么?結果是什麼?)
2. when a punter kicks a football ,is he doing any work on the ball while his toe is in contact with it?Is he doing any work on the ball after it loses contact with his toe?Are any forces doing work on the ballwhile it is in flying?
當一個人踢球時,當他的腳接觸著球的時候他是否對球做功?當他腳離開球的時候他是否做功?當球在飛的時候有什麼力對球做功?
(這個翻譯的還是比較肯定的.)
3. As asimple penlum swings back and forth,the forces acting on the suspended object are the gravitational force,the tension in the supporting cord,and air resistance.(a)Which of this forces,if any,does no work on the penlum? (b)Which of this negative at all times ring the penlum『s motion? (c)Describe the work down by the gravitational while the penlum is swinging.假如有個擺鍾在擺動,作用在擺墜上的力有萬有引力,吊繩給的張力,以及空氣阻力
(a)這些力中是否有力不對擺墜做功?(b)擺動過程中始終是阻力的是哪個或那些力?(c)請解釋當擺鍾工作時萬有引力對擺鍾的做功情況.
4. One bullet has twice the mass of a second bullet.If both are fired that they have the same speed,which has more kinetic energy?What is the ratio of the kinetic energies of the two bullets?
第一個子彈的質量 是第二枚 子彈的兩倍,如果他們在射出的時候擁有相同的速度,他們那個動能更大?他們能量大小的比是多大?
5. (a)If the speed of a particle is doubled<what happensto its kinetic energy?(What can be said about the speed of a particle if the net work done on it is zero?
如果一個例子的速度變為原來的兩倍,那麼他的動能變化是什麼?
——————————————————————————————————我要吐血了...我發現我英語真的差的可以了...
往下就翻不下去了...希望能幫到你.
C. 這道物理題太難,我解不出.(英語翻譯)
This physics problem is too difficult for me to work it out.
D. 我們解這些物理題吧。 用英語怎麼說
We understand these physics problems。
希望能幫到你
E. 你能告訴我如何解這道物理題用英語怎麼說
Can you tell me how to solve this physics problem?
F. 解開這道物理題花費了我一些時間。英文。
The cause of the traffic accident remained unknown.
I had no trouble in solving this physic problem
Would you like to add some sugar for your coffee.
G. 上節課我們解決了一道物理題用英語被動語態怎麼說
上節課我們解決了一道物理題。
A physics problem was solved in last lesson.