Grade

Type of questions

English Senior High

問4の(2)についてです 私は(2)に「先生を思い出す」と言う意味でウを選んだのですが、答えはアでした。なぜウだと不適なのか教えていただきたいです🙇🏻‍♀️😭

(配点 23) Everyone wants to do well on tests. Here is some advice from successful students on how to do well on tests. Listen to the teacher from the first day of class for hints about what is important. For example, the teacher will emphasize the important information by repeating it or telling you it is important. When you look over your textbook and notes again, you should already know what is important. After each lecture, look over your notes again. Come to class ready to ask questions about what you don't understand. C Look at the visual aids the teacher uses. For example, if the teacher asks you to look at a diagram or graph in your textbook, make sure you understand why that diagram or graph is important. There may be a question on the test that asks about that diagram. Study for an essay exam. Students who prepare for essay exams do better on all types of exams. Students need to know more information for essay exams than for true/false or short-answer exams. There are no hints on the exam itself, so students must learn more for essay exams. To prepare for an essay exam, always read the *material twice before you start taking notes. When you read the material the first time, it may seem difficult. When you read the material the second time, it will seem easier. This is similar to when you (1) have to find the way to a friend's house for the first time. The second time you go to your friend's house, it's easier because you know the way. It may even seem shorter because you don't have to slow down as much to check street names or landmarks. The same is true with the material you read. The second time you will already know the words and ideas. In China, they lp to stop de After you've read the material twice, take notes. At this point, you'll find that you know some of the material and can focus on what is most important. Don't ignore *footnotes in your reading. Sometimes teachers think the information in a footnote is important and will ask a question about it. Write down the important information in is in the years t your notes. After you take notes, go back and add your opinions to them. Write down For food in the desert. the ideas that you agree with and the ideas that you disagree with. People remember ants ex large number

Resolved Answers: 1
English Senior High

間違っているところがあったら教えていただきたいです🙇🏻‍♀️

6 CD Chacal the 1 Choose the best answer to fill in the blanks. (1) (1) ( ) the editor of this magazine? ①Do you know is who 3 Who do you know is 2 Do you know who is Who is do you know (関西 (2) Please keep your eyes ( 1 close 2 closing ) until I tell you to open them. 3 closed 4 to close (京 (3) One of the twins lives in Tokyo, but ( ) lives in New York. ①another 2 other 3 the other 4 the others (4) There is not much hope ( 1 as 2 how ) they are still alive. 3 that 4 which (5) The language ( ①speaking (6) He ( 1 should ) in the province is Arabic. 3 spoke 2 speak ) be sick. I just saw him playing soccer. ③ can't ④spoken (月 (7) It will not be long 1 before 2 may ) we meet again. 3 above 2 on ④ won't SET ④during (8) Tom may not have studied ( 2 as hard ①enough hard (9) There are many books worth ( ) to pass the entrance examination. 3 hard enough 4 hard as ) more than once. 3 reading to be read 1 read 2 to read (10) James found ( ①him ) difficult to write down foreign names. 2 himself 3 it ④them (11) They suggested that he ( ) to the meeting. 1 come 2 comes (3) came 4 had come (12) Hurry up! Our bus is leaving ( ) a few minutes. I till 2 on 3 during 4 in (13) You will miss the train ( ) you walk more quickly. 1 if (14)( How about 2 without 3 unless ) take the train instead of the bus? It's faster. ②Let's 3 Why don't ④but for ④Why not

Resolved Answers: 1
Physics Senior High

h=1/2gt² の式が分かりません。 tは飛び出した地点に戻ってきた時の時刻ですよね? 台車に衝突して戻ってくるということは 2h=1/2gt² では無いのですか?

26. <非慣性系における仕事とエネルギー 図のように、円弧状のすべり面をもつすべり台Aを固 定した台車が水平な床を右向きに一定の加速度 αで運動 している。 台車の上面は床に平行で, すべり台Aの左端 と右端の高さはそれぞれHとんである。 円弧の半径は H-hで,面はなめらかである。 重力加速度の大きさを gとする。 H 小物体 P 加速度 α すべり台AI 台車 株 (1) 質量mの小物体Pを, すべり台Aの円弧上で鉛直となす角0の位置にそっと置いたとこ ろ, 小物体Pは置かれた位置ですべり台Aに対して静止したままであった。 このとき, 加 速度αの大きさを求めよ。 (2)次に小物体を, すべり台Aの円弧上で台車からの高さHの点で台車に対して静止する ように置いてそっとはなすと, 小物体Pは円弧上をすべり すべり台Aから水平に飛び出 した。 この間における台車に対する小物体Pの速さの最大値 VM と, 飛び出す瞬間の台車 に対する小物体Pの速さVをそれぞれm, H, h, g, 0の中から必要なものを使って表せ。 (3)今度はすべり台Aの円弧上のある位置で小物体Pを同様にそっとはなすと, 小物体Pは 円弧上をすべり台車に対する速さ V ですべり台Aから水平に飛び出した。 その後, 小 物体Pは台車上面で1回衝突し, すべり台Aから飛び出した位置に再びもどってきた。 Vo mh, gの中から必要なものを使って表せ。 ただし, 面との衝突の際, 台車から見 た小物体の鉛直方向の速さと, 水平方向の速さは変わらないものとする。 [大阪大 改]

Resolved Answers: 1