これの(2)が良く分からないです。a=vθ/t？を使うのではと考えました。

問 2 質量mの物体が図のように半径rの円周上を, 時刻 t=0 で A点を出発してから反時計回りに一定の速さで等速円運動している。 以下の問いに答えよ。 (1) 物体の位置ベクトル=(x,y) の各成分を r, e を用いてそれぞ れ表せ (2点)。 解答 x=rcosl y=rsinQ (2) 物体の加速度の各成分を r,w,t を用いてそれぞれ示せ (3点)。 計算 (考察) 過程を含む解答 aa =V siro V 0 質量mの物体 rcosa ・a かご To x

この文章を、行ったり来たりさせられること自体をしないと言う文にするにはどうしたらいいんですか？

natural surroundings of meaningful activity.) Little African children are OVE Leitne not paraded up and down with bundles of sticks on their heads in order to teach them how to balance such objects. Rather, when they are old

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【IV】 次の(A), (B)の設問に答えよ。 ((A)11点,(B) 6点) (A) 次の英文を読んで、 下の設問に最も適切な解答をせよ。 選択式の設問は記号 (アイウエ･･･) を1つ選んで答えること。 A World Bank report recently released suggests climate change could, force 216 million people across six regions to migrate within their countries in the next 30 years, with ""hotspots" emerging within the next nine years ( 2 ) urgent steps are taken. The "Groundswell Part 2" report examines how climate change is a powerful driver of migration within a nation because of its impact on people's livelihoods through droughts, rising sea levels, crop failures and other climate-related conditions. The original Groundswell climate report was published in 2018 and detailed projections and analysis for three world regions: sub- Saharan Africa, South Asia and Latin America. "Groundswell 2" conducted similar studies on East Asia and the Pacific, North Africa, and eastern Europe and Central Asia. Both studies established different scenarios to explore potential future outcomes and identify internal climate in- and out- migration hotspots in each region that is, the areas from which people are expected to move, and the areas to which they might go. The study suggests that by 2050, sub-Saharan Africa could see as many as 86 million internal climate migrants; East Asia and the Pacific, 49 million; South Asia, 40 million; North Africa, 19 million; Latin America, 17 million; and eastern Europe and Central Asia, 5 million. To slow the factors driving climate migration and avoid these worst-case outcomes, the report recommends a series of steps world leaders can take, including reducing global emissions ( 4 ) the goals established by the Paris 2015 climate agreement, and taking steps to better understand the drivers of internal climate migration, so appropriate policies to address them can be developed. (注)* hotspot: 自然破壊が進み, 危機に瀕している地域 -2/x-84 問 1 Which of the following has the closest meaning to " to talk someone out of doing something ア ウ I to make someone move 2 Put the best one into blank 2. ア unless イ to keep someone from doing something to tell a lie Sune once ウ when O I if 3 Which of the following has the closest meaning to "3 a powerful driver"? ア a good person who drives a truck a tool to fix some furniture I force"? a strong power that causes something to happen a condition which causes climate change 4 Put the best one into blank 4. Pin line with on behalf of in spite of I even though

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【ⅢI】 次の(A), (B)の設問に答えよ。 (A)14点,(B) 6点) (A) 次の英文を読んで下の設問に最も適切な解答をせよ。 特に指示のない選択式の設問は記 号を1つ選んで答え, "You may choose more than one option." と指示のある設問に対して複 数の記号を選ぶ場合は, アイウエオ順に解答すること｡ Mike: Hello Alex, long time no see! Alex: Hi, it's been almost two years since we last met each other! How were you doing? Mike: Until recently, I was frustrated that I could not meet my friends at university, but I was able to spend more time with my family, so I was okay. By the way, how did you like the online classes? Alex: Personally, I did not like them. It was difficult for me to maintain my concentration at home. Also, I could not resist the temptation of using my smartphone, because there was no supervisor at home who checked whether I was working hard or not. Mike: If you use your phone during class, the professor will definitely tell you off! Mo Alex: Another reason why I prefer in-person classes is that I can ask questions or have discussions with my friends. In the Pre-covid-19 era, when I had questions, I went up to my friend Thomas, one of the best students in our faculty and he taught me everything that I did not understand. Mike: That was a huge issue for me as well. If I have questions piled up, then I am more likely to dislike the subject and have more anxiety towards it. So, my friends and I decided to have meetings online on a regular basis and this helped me to worry less about online learning. Alex: That was really ( 1 ) of you, I should have done that! So, are you in favor of online learning? Mike: Yes, although I have less face-to-face interaction with friends, I like online learning more because I do not have to spend a lot of time commuting to school. I live far away from university and it takes two hours for me to get here by train. B(A) Alex: Really! I did not know that, what time do you wake up? Mike: I usually wake up at 5 am. Alex: That's so early! What do you do on the train? Mike: I just do netsurfing and I do not feel that I use my time productively on the train. If we can continue to take online classes wherever we want, we can get more flexibility in our schedules, We won't have take the time to commute to the university to attend classes, or if we like it, we may even be able to watch lecture videos on our phones while traveling by train. Alex: I understand your opinion, but didn't you have any technical problems? Mike: I only had a few. Besides, most of the professors posted recorded videos of lectures after class. So, I watched the recordings when I missed some parts. Furthermore, I could study at my own pace and the videos allowed me to digest what I had learned. Alex: That's a good point, but it had an adverse effect on my learning. Mike: How? Alex: I started skipping my online classes because I thought I could just watch those recorded videos later. So, just before exams, I had so many videos to watch. Mike: Maybe, traditional classroom settings might be better for people like you. Alex: I think so. Oh, it's time to go to class. Mike: Oh, yeah, have a good day. Alex: You too! 問1 NOTES Topic of the conversation: (2) Standpoint Basis Mike (3) (5) Choose the best one to complete blank 1. 7 because cruel clever I kind 2 Choose the best title to complete blank 2. 7 How to get good results at university Technical issues in online classes Safe remote learning at home I Online learning or learning face to face Alex (4) (6) -11-

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【Ⅲ】 次の(A), (B)の設問に答えよ。 ((A)14点,(B)6点) (A) 次の英文を読んで,下の設問に最も適切な解答をせよ。 特に指示のない選択式の設問は記 号を1つ選んで答え, "You may choose more than one option." と指示のある設問に対して複 数の記号を選ぶ場合は、 アイウエオ順に解答すること。 Mike: Hello Alex, long time no see! Alex: Hi, it's been almost two years since we last met each other! How were you doing? Mike: Until recently, I was frustrated that I could not meet my friends at university, but I was able to spend more time with my family, so I was okay. By the way, how did you like the online classes? Alex: Personally, I did not like them. It was difficult for me to maintain my concentration at home. Also, I could not resist the temptation of using my smartphone, because there was no supervisor at home who checked whether I was working hard or not. Mike: If you use your phone during class, the professor will definitely tell you off! Hot Alex: Another reason why I prefer in-person classes is that I can ask questions or have discussions with my friends. In the Pre-covid-19 era, when I had questions, I went up to my friend Thomas, one of the best students in our faculty and he taught me everything that I did not understand. Mike: That was a huge issue for me as well. If I have questions piled up, then I am more likely to dislike the subject and have more anxiety towards it. So, my friends and I decided to have meetings online on a regular basis and this helped me to worry less about online learning. Alex: That was really (1) of you, I should have done that! So, are you in favor of online learning? Mike: Yes, although I have less face-to-face interaction with friends, I like online learning more. because I do not have to spend a lot of time commuting to school. I live far away from university and it takes two hours for me to get here by train. Alex: Really! I did not know that, what time do you wake up? Mike: I usually wake up at 5 am. ant mo Alex: That's so early! What do you do on the train? Mike: I just do netsurfing and I do not feel that I use my time productively on the train. If we can continue to take online classes wherever we want, we can get more flexibility in our schedules, We won't have to take the time to commute to the university to attend classes, or if we like it, we may even be able to watch lecture videos on our phones while traveling by train. Alex: I understand your opinion, but didn't you have any technical problems? Mike: I only had a few. Besides, most of the professors posted recorded videos of lectures after class. So, I watched the recordings when I missed some parts. Furthermore, I could study at my own pace and the videos allowed me to digest what I had learned. Alex: That's a good point, but it had an adverse effect on my learning. Mike: How? Alex: I started skipping my online classes because I thought I could just watch those recorded videos later. So, just before exams, I had so many videos to watch. Mike: Maybe, traditional classroom settings might be better for people like you. Alex: I think so. Oh, it's time to go to class. Mike: Oh, yeah, have a good day. Alex: You too! 問1 NOTES Topic of the conversation: ( 2 ) Standpoint Basis Mike (3) (5) Choose the best one to complete blank 1. 7 because cruel clever I kind 2 Choose the best title to complete blank 2. 7 How to get good results at university Technical issues in online classes Safe remote learning at home I Online learning or learning face to face Alex ( 4 ) (6) -11- 18

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【IV】 次の(A), (B)の設問に答えよ。 ((A)11点,(B)6点) (A) 次の英文を読んで、 下の設問に最も適切な解答をせよ。 選択式の設問は記号 (アイウエ･･･) を1つ選んで答えること。 A World Bank report recently released suggests climate change could, force 216 million people across six regions to migrate within their countries in the next 30 years, with ""hotspots" emerging within the next nine years ( 2 ) urgent steps are taken. ) urgent steps are taken.numputė, valab The "Groundswell Part 2" report examines how climate change is a powerful driver of migration within a nation because of its impact on people's livelihoods through droughts, rising sea levels, crop failures and other climate-related conditions. The original Groundswell climate. report was published in 2018 and detailed projections and analysis for three world regions: sub- Saharan Africa, South Asia and Latin America. "Groundswell 2" conducted similar studies on East Asia and the Pacific, North Africa, and eastern Europe and Central Asia. Both studies established different scenarios to explore potential future outcomes and identify internal climate in- and out- migration hotspots in each region that is, the areas from which people are expected to move, and the areas to which they might go. The study suggests that by 2050, sub-Saharan Africa could see as many as 86 million internal climate migrants; East Asia and the Pacific, 49 million; South Asia, 40 million; North Africa, 19 million; Latin America, 17 million; and eastern Europe and Central Asia, 5 million. To slow the factors driving climate migration and avoid these worst-case outcomes, the report recommends a series of steps world leaders can take, including reducing global emissions (4) the goals established by the Paris 2015 climate agreement, and taking steps to better understand the drivers of internal climate migration, so appropriate policies to address them can be developed. (注)* hotspot: 自然破壊が進み, 危機に瀕している地域 -2/ Which of the following has the closest meaning to", force"? to talk someone out of doing something to keep someone from doing something to tell a lie I to make someone move 2 Put the best one into blank 2. 7 unless イ 1 ア イ once when I if ウ 3 Which of the following has the closest meaning to "3 a powerful driver"? ア a good person who drives a truckgran amma di kaill) a tool to fix some furniture I 0811 a strong power that causes something to happen a condition which causes climate change 4 Put the best one into blank 4. Pin line with イ I on behalf of in spite of even though

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(1) You failed the test. You() studied harder. should 2 should have (2)( 1 Shall (3) You ( ) you like me to carry your bags ? (2) Can (6) Jiro ( need not (4) It was a great party last night. You ( should (3) may (8) ( (5) He has not come here yet. I am afraid he ( has to (2) (3) may 2 (3) (10)( (1) (2) (3) must not 3 May ) have brought your umbrella. It didn't rain. 2 should must not must have seen should go would go ) have come. can may not ) the movie; he knew nothing about the story. can't see (1) I ought to have been drunk more coffee. I feel sleepy. (2) I ought to have drunk more coffee. I feel sleepy. (3) I ought to not have drunk more coffee. I feel sleepy. 4 (4 can (7) James has a toothache now. He () to the dentist yesterday. (1) (2) should have gone (3) (4) would have gone I may not say so, but I cannot remember. I might say so, but I cannot remember. I might have said so, but I cannot remember. Would ) have taken the wrong tra cannot can (4) would may have seen 4 can't have se (9)( ) I'm not good at English. I should study it harder when I was young. I'm not good at English. I ought to have studied it harder when I was your I'm not good at English. I need have studied it harder when I was young.

3箇所の英文翻訳してくれる方いませんか😿🌀

5 授業でジョシュが1分間スピーチをしています。 ? What is Josh talking about? I like cooking. When I watch TV, I see many kind(s) [káind(z)] interesting dishes. There are many kinds of curry recipe(s) [résǝpi(z)] recipes in Japan: curry and rice, curry pilaf, curry pilaf [pilá:f] even [i:vn] noodles, and even curry bread. I never heard of curry bread when I was in the Philippines. It's interesting. PMD [46 words] Sentence 23~25 Key When I watch TV, I see many interesting dishes. When I watch TV, I see many interesting dishes. (I see many interesting dishes when I watch TV. ) Practice 別の日に、ほかのクラスメートたちがスピーチをしています。 1 I'm free / myr I study English / I often listen to music q I use this dictionary b ✔New Words English Dictionary heard [hárd] ← hear [hiar] ... kind(s) of ~ hear of SLOV il lood 小学校の単語 never [névər] [i:] read [e] bread ► p.32 Grammar 2 when when ... は, 「…(の) ときに」 という意味になる。 3 I got this bag / I was very happy y 自分のことについて、 「自由な時間があるときに..…. します」という文を言い, ノートに書きましょう。 twenty-thr

この問題の(2)で、自分は3回の中でどこかで１回6を出して、それ以外の時は6.7.8.9.10のどれかが出れば良いと考えて反復試行が確率で、3C1✖️1/10✖️(5/10)^2と考えたんですが、間違いの理由を教えてください

378 基本例題 51 最大値・最小値の確率 |箱の中に, 1から10までの整数が1つずつ書かれた10枚のカードが入ってい この操作を3回繰り返すとき、記録された数字について、次の確率を求める (2) (1) すべて6以上である確率 (3) 最大値が6である確率 指針▷「カードを取り出してもとに戻す」ことを繰り返すから、反復試行である。 (1) 6以上のカードは5枚あるから, "CD" (1-b)" POINT (2) 最小値が6であるとは、 すべて6以上のカードから取り出す が,すべて7以上となることはない, ということ。 つまり, 事象A: 「すべて6以上」から、事象B : 「すべて7以上｣ を除いたものと考えることができる。 (3) 最大値が6であるとは すべて6以下のカードから取り出す が,すべて5以下となることはない, ということ。 (2) 最小値が6であるという事象は, すべて6以上であるとい う事象から、すべて7以上であるという事象を除いたものと 考えられる。[] カードを1枚取り出すとき, 番号が7以上である確率は したがって 求める確率は 61 103 CIE 1000 (3) 最大値が6であるという事象は,すべて6以下であるとい う事象から,すべて5以下であるという事象を除いたものと 考えられる。カードを1枚取り出すとき, の 6 10') 番号が6以下である確率は したがって 求める確率は 解答 (1) カードを1枚取り出すとき, 番号が6以上である確率は 5 2012/3であるから、求める確率は C (12) (12) 1-1/28 直ち ちに ( 12/1)-1/12 として に もよい｡ 1 0 \3 - (1) (5) -(5)-(1)-5²-4² 8 3 (1)-(D)-6°-5_216-125 103 = 5 n=3,r=3, p=- 10 (2) 1000 40 4 10 5以下である確率は an UJESLA MARSE 91 1000 5 10 最小値が 6以上 最小値が 7以上 最小値が 6 後の確率を求める計算がし やすいように、約分しない でおく。 (すべて 6以上の確率) (すべて7以上の確率) ( 1 ) の結果は であるが, 計算しやすいように 1/13-(12)-(1) とする。 ONA GERHAR (最小値がんの確率) = (最小値がん以上の確率) (最小値が 1035-1 (すべて6以下の確率) (すべて5 率)

青線部で質問です同一表現の繰り返しを避けるはS V A and Bのことですか？もう一つのカンマとセミコンロンの用法がわからないのですが、それらははどういう形で共通の語句を省略しているのですか？

次の英文を訳しなさい BEGAGT In Britain we sip the refreshing beverage from breakfast till bedtime. Tea lubricates all our social activity. Some prefer it plain, others with milk, sugar, or both. 共通語句は省略する 17課で学んだように, and but などの等位接続詞は, 文法上同じ役割を持つ語・ 句・節をつなぎます。ですから,たとえば and に着目して前課で学んだ共通関係で文 構造がつかめないときには,同一表現 (=共通語句) の繰り返しを避けるために省略が あると考えてよいのです。これからは, and butor・カンマ(,)・セミコロン ( ;) の後の構造分析に確信が持てないときは,共通語句の省略と考えて文の構造把握 にかかりましょう。 . Jacinsw I'nob" 19:14 CEN 〈形容詞+名詞〉の名詞とS･V･O･C･Mが省略される on bib 共通語句の省略には、大別すると① <形容詞+名詞〉の名詞と, ②文の(主) 要素の O SIT 省略があります。 例を挙げて少し検討してみましょう。 Some plants have some 名詞 Vt 38 (a) Some plants have white flowers, some pink, some red. (pools) (agaist slould sit mort), mult sorodn カンマ以下の some と pink, red が初めの節のどの語句と対応するのかを対比 し,何が省略されているかを考えてみましょう。 (Some plants は 「一部の植物, 植物によっては･･･なものもある」と訳しておきましょう。)) yud bre guigeo ALAC 104 カンマ以下はVt (have) と 名詞 (plants/flowers) の省略。 icking (東北学院大) white flowers 名詞 pink/red Some people are others Vi M plants がない, some pink, some red の some は代名詞に品詞が変わりましたが, h 5(X) pink/red は相変わらず形容詞のままです。 SACRAPERO DH LEFTY-0 (b) Some people are wise, but others not. (others=other people → 1課) not wise C カンマ以下はV (are) と girls [伊草 C (wise) の省略。gnolog/ は動詞) いのは の 第1 では (In (大本 第2 紅茶は Te 第3 人に とS C カ othe の技 こと の対 《全 信 t E