物理基礎の運動方程式の範囲です。(5)の求め方を教えて下さい🙇‍♀️

2年物理基礎 1学期期末考査 9 図のように、質量がそれぞれ2mの物体Aと, の物体Bとおもりを軽くて伸びないひもでつなぎ、 そのひもを軽くてなめらかに回る定滑車にかけた。 物体A, B を水平面となす角30°のなめらかな 斜面上に置き, おもりをぶら下げ, 初速度を与えた ところ, A, Bとおもりが一定の速さで動いた。 重力加速度の大きさをgとして,次の問いに答えよ。 3.0⁰ (1) おもりの質量はいくらか。 • Us #figs+fing. 2mg * (2) AとBの間のひもの張力の大きさはいくらか。 =1 2022年7月1日実施 JAとBの間のひもの張力の大きさはいくらか。 A,Bとおもりの動きを手で止め, おもりの質量を2mとした後に, 手を静かにはなし た。 SARVAMPIR (3) おもりの加速度の大きさはいくらか。 DR01SH (株) (5) 物体A,Bがおもりによって引き上げられ, 物体A, Bの速度がVになったとき, 物体Aとひものつなぎ目が切れた。 物体 A はさらに斜面にそって上向きに進み, その後斜面にそってすべり下りる。 ひもから離れた後の物体Aの運動方程式は, 加速度αを斜面にそって上がる向きにとると2m@アとなる。 ひもから離れ, 時間が経過した後の物体Aの速度は、斜面にそって上がる向きにとると イとなり、 再びひもから離れた位置にもどってくるまでの時間はウと なる。 ひもから離れた後, 物体Aが斜面にそって上向きに移動する最大距離は [ である。 エ 600 -mg= Božiny Sinzo 208425.31 a V=Votac. 67=2₂1-A

なぜ4.sinceが正解ではないですか？

(5) 空欄に入る最も適切なものを選びなさい。 I'm not going to sleep tonight ( ) I finish my homework. 1. by 2. during 3. until 4. since

わからないので、よろしくお願い致します。

Questions 34-37 refer to the following notice. If you require assistance with something while you are in town, do not 34. on its services. the collection and sending of parcels, The staff there are generally responsible 36. restaurant reservations, arranging vehicle hire, purchasing tickets for events and even giving street directions. 34. (A) The hotel offers guests a wide range of facilities. Simply --- #9 on the phone in your room will put you in touch with one of the concierge 37. staff. If you would like to drop by the concierge desk in person, you will find it on your left when you enter the hotel lobby. (B) The concierge desk is attended 24 hours a day. (C) There is a tourist information center at the station. (D) Thank you for choosing to visit beautiful Miami Beach. 35. (A) attempt (B) hesitate (C) admit (D) tend A B C D A B C D 36. (A) in (B) to 35. (C) with (D) for to rely 37. (A) dialed (B) dial (C) dialing (D) dials A B C D A B CO

I asked you to find two boxes.のtoの用法は何でしょうか？

答えが配られず復習ができないのでどなたか教えていただけないでしょうか？😿

④ 各組に共通して入る語を答えよ。与えられた文字で始めること。Low( 1. (a) The two roads (j 3. (b) Start eating, please. I'll (j 4. 2. (a) Don't get so upset. I didn't (m 心を乱すすめす suryning back to bandwarat gniony@o rdiny, soy deal avaasi air to yoam belial adole 4- 語・イディオム ] )nigsd 2.55) ) here. ) you in a few minutes. ) it. (b) Everybody hates her because she is always ( m TO 20 DE (a) We'd like to see him some (o (b) Could you turn it the (0 Quods ) time. ) way around? veborit blari \ o (a) I hate big banks because they make you wait for your (t (b) How can you (t ) your back on me now? the latter 5. (a) You must forget the past and start li (b) The committee will (p Okenn ( 活水女子大) ) to them. ai\ og au\smb) JI 2点 of me in public. (国士舘大) (p living in the ) its final report to Parliament in April. (駒澤大) ( 東京理科大) site) ai is d ). dustrial proc We're friends, aren't we? M coeping vid \ned) STAT .). (明治大) (R) 17

この大問1の4番って名詞節だからwill comeであってますか??

行き 否定形 来の予測 Practice2 1 ( 内から適切なほうを選びなさい。 A 1. Don't worry. She (is/ will be ) better soon. 2.I (read/will read) the book tomorrow. 3. Please call me when you (arrive / will arrive) at the station. 4 Doyou know when Chris (comes / will come) back? 5. Let's go swimming if it (is / will be) fine next week. 今後の予定について説明できる。 2 日本語に合うように,( に適切な語を入れなさい。 総合 1. この夏、 私は沖縄にいる友人のところを訪れる予定だ。 I'm( ) ( to 2. 来月, 新しいショッピングモールが開店する。 A new mall will ) ( open 3. 雨が降りそうだ。 山を下りましょう。 It's ( ) ( ) visit my friend in Okinawa this summer. 4. 明日、サラにバースデーカードを送ります。 I ( )(Send 5. その列車は午前10時に横浜駅を出る。 The train ( ) next month. ) rain. Let's go down the mountain. ) a birthday card to Sara tomorrow. ) Yokohama Station at 10 a.m. 6. もし明日試合に勝ったら, 昼ご飯をおごってあげるよ。 If you ( ) the match tomorrow, I ( ) buy you lunch. 3 日本語に合うように,( )内の語句を並べかえて英文を完成させなさい。 総合 1. 今夜は私が夕食にカレーを作ります。 (make / for dinner / I / curry/will)tonight. 2. マイクはこの週末, 新しいコンピューターを買う予定だ。 Mike (buy / is / new computer/a/ going / to this weekend. 3. 私たちは7月18日にチャリティーイベントを開催する予定だ。 (a/charity event / are / on /holding/we) July 18th. 4. 日本を発つ前に, 京都に連れて行ってあげましょう。 Ⅰ (you / you / to Kyoto / take/ before / will) leave Japan. Use あなたの今後ひと月以内の予定から1つを選び、それについて3つの文を書いてみよう。 it (例)I'm going to play tennis with Ken this Saturday. We will use the tennis court in the city park. If it rains, we will play video games at my house. If you run after two hares, you will catch neither. (二兎を追う者は一兎をも得ず。) 時制② Lesson 3 21

不定詞の問題です。 判別の仕方が分かりません！解説お願いします🙇‍♂️

3 各文の下線部と同じ用法の不定詞を含む文を(a)~(d) から選びなさい。 総合 1. I will go to the stadium to see a soccer game. 2. You should grow up to be kind people. 3. It is important to help each other. 4. He had three children to look after. (a) He went to the bookstore to buy the comic book. (b) I want to be a nurse in the future. (c) He tried, only to find he couldn't solve the problem by himself. Saat (d) She needs a bigger house to live in.

７の問題と、９ の⑶の問題が分かりません😭 ⑶はrealized ですか？

【1】 教科書 P.74~81 Reading “The Wizard of Oz” の後半部分を読んで設問に答えなさい。 The Wicked Witch of the West tried many things to stop Dorothy and her friends, but finally they reached the Emerald City. They met the Wizard at his palace and he promised that he would help them all. However, "You must bring me the broomstick of the Wicked Witch of the West," he said. So Dorothy, Scarecrow, Tin Man and Lion went to get the broomstick from the Witch. (1)It was a difficult and dangerous task for them. Dorothy was captured by the Witch, but her friends rescued her, and together they were able to destroy the Witch. They all went back to Oz with the Witch's broomstick, but the Wizard said he couldn't help them. Dorothy insisted, (2) “If you were really great and powerful, you'd keep your promises." The Wizard gave Scarecrow (3) a diploma, which made him believe that he had a brain and was smart. He gave Lion (4)a medal, which made him believe that he had courage. He told Lion, “Ⅰ award you the Triple Cross." Lion said, “Oh, folks. I'm speechless. I don't know what to say!" He gave Tin Man a heart-shaped watch. (5) Scarecrow, Lion and Tin Man were pleased 1 with what they had obtained. However, (6) he couldn't realize Dorothy's wish, which was to go back home. She cried and said, “Oh, I'll never get home!" Dorothy was very disappointed, but then Glinda appeared. She said to Dorothy, “Your shoes have (7) magic power. Tap your heels together three times and think to yourself: There's no place like home. Doing this will take you back home." Dorothy said to her friends, “It's going to be so hard to say goodbye. Ⅰ love you all." Then, Dorothy did as Glinda had said. The next moment, (8) Dorothy found herself back home with her family. She said, “Oh, Toto, we're home, home! And this is my room, and I'm not going to leave here ever, ever again! And ... oh, there's no place like home!" ※1 be pleased with ~ : 〜に喜ぶ 1. 次の英語を日本語に直しなさい。 (1) keep one's promise 約束を守る (3) capture ~を捕らえる (5) insist ~だと強く主張する (7) heart-shaped (9) disappointed ハート型の がっかりした (2) task (4) destroy (6) smart 仕事 ~を滅ぼす かしこい 2. 下線部 (1) が表す内容を日本語で書きなさい。 3. 下線部 (2)を日本語に訳しなさい。 あなたは本当に影響力が強くすばらしいので約束を守るでしょう。 4. 下線部(3) (4) にはそれぞれどのような効果があったか、 日本語で答えなさい。 (8) rescue 救助 (10) think ~to oneself 心の中で~と考える ドロシーが、かかし、ブリキ男、ライオンと一緒に魔女から ほうきを取ってくること。 【下線部 (3) a diploma】 【下線部 (4) "amedal 】 かかしが賢い脳をもったと信じる効果 ライオンが勇気をもったと信じる効果 5. 下線部 (5) を日本語に訳しなさい。 9. かかし、ライオン、ブリキ男は得たものに喜んだ。 6. 下線部 (6) を日本語に訳しなさい。 彼は家に帰るというドロシーの願いを実現することができなかった。 7. 下線部 (7) magic power" はどのような力か、 日本語で2つ説明しなさい。 8. 下線部 (8) を日本語に訳しなさい。 ドロシーは帰る家と家族を見つけた。 本文の内容に関する以下の質問に英語で答えな 1. Why did the Wicked Witch of the West try many things? friends To stop Dorothy and her 2. Who rescued Dorothy captured by the Wicked Witch of the West ? Her friends did. 3. Why did Dorothy cry and say "Oh, I'll never get home!" ? Because she thought her wish wasn't 10. 教科書 P.78~P.80 の内容に当てはまるものには○を、当てはまらないもの を書きなさい。 1. ドロシー達の願いを叶えるためには、西の悪い魔女から柄付きの長い箒 ってこなければならないと告げられた。 2. ドロシーは家に帰れないと思い、ひどく落ち込んだ。 3. 魔法の靴のつま先で3回地面を叩くと、 家に戻ることができた。 4. かかしやブリキ男、ライオンも一緒に家に戻ることができた。 5. ドロシーは二度と自分の家から離れないと思った。

上からイアエアアの答えなのですが、それぞれほかの答えが違う理由を教えてください。

ⅡI. 問1~問 5. の各文で文法的に正しい文をア~エの中からひとつ選び、その記号を マークしなさい。 (配点10) 問1. 6 問2. 問3. 問4. 問5. ア イ ウ I イ ウ I I like her all better because she has faults. The library was founded in memory of the founder of this school. This apartment is already enough small with just the three of us. I used to climb Mt. Fuji twice for a year. I 7 ma Without your invaluable advice, I would have failed. We are seldom capable to find a quiet place in Tokyo. Taro as well as I like to go to Shinjuku on Saturdays. Professor Smith is very popular between the students on this campus. 8 7 It is out from my power to read French. 1 Much though I would like to help, I have other work to do. I'll never forget your kindness as far as I live. While I was a student at Oxford, I became interested in Social Studies. 9 7 You don't have to arrive early, and neither does he. イ What do you think he opened this door? He said nothing what made her still more angry. I He is kinder than wise. 10 7 She is the younger of the two girls. He is not any more a good painter than I am. In addition being a good player, he is a real coach. I I have visited almost the famous temples of Nara.

丸のついたandについて質問です。andが結びつけているものは何かという問い対して、前後の二文全部だと思ったのですが、high~valueまででした。どういうことでしょうか？

By Theresa Cooper, Pittsburgh, PA 12 October 2019 2:14 PM Pittsburgh schools are considering switching from traditional paper textbooks to e-books within the next few years. In order to read their e-books, students will be required to buy tablets at reduced prices from the school district. This policy would affect junior and high school students over the age of 12. The head of the Pittsburgh school district, Evan Ng, said, "We're trying to stay up to date with technology. We've also had many complaints about the high cost and low resale value of textbooks over the years, and buying a single low-cost tablet will save families hundreds of dollars within 2 years." He went on to say, "Furthermore, this will help students avoid back problems that can arise from carrying heavy textbooks around in their backpacks all day." (5) Patrick Roth said, "All this technology is starting to get out of hand. Don't students already spend enough time looking at screens? This seems like it could harm their vision." One HT (Clayton Thebe parent suggested, "Even with restrictions, these tablets will be just another distraction for the kids. My kids already have trouble finishing their homework as it is." 43 Comments bnoga (1) B Newest Jeill IT