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理科 中学生

答えがイになるのと オが違う理由を教えてください

【理 (解答番号①~20 [1] 仕事に関して様々な実験を行った。 1~⑤に答えなさい。 ただし, この問題では摩擦や空気 抵抗の影響は考えないものとし、実験で用いる糸は質量が無視できるほど軽く、伸び縮みしないも ushitachuot send to 20N, ) E のとする。 11908 実験 1 agrolody 図1〜図3のような動滑車や定滑車などを組み合わせた装置を用いて, 質量3.0 [kg]の物体を一 定の速さでゆっくりと20 [cm] 持ち上げたときの糸を引く力の大きさと糸を引いた距離を調べた。図 2の動滑車は質量が無視できるくらい軽いものを用いたが、図3の動滑車は重く質量が無視できな 図1 定滑車 ding 2 hs đã thà 定滑車 mily page their live Way of Evioritody looblozi 軽い 動滑車 CCT It Thing in Our 図3 live 重い 動滑車 Combitte food man(s) for this story>>>Ust Todan As 定滑車 物体 VOX Taiwe } 物体 物体 2010 26 (3) miwa (1) X (1) この実験の結果について述べた文章として正しいものを下の(ア)~ (オ)の中から1つ選び, 図 記号で答えなさい。 (ア図2、図3の装置はともに糸を引く力の大きさは同じだが、 図1の装置を使うと糸を引く力 [mの大きさは図2 図3と比べて2倍になる。 no ylish yan / dw \ l \ bed } (イ) 図2 図3の装置はともに糸を引く距離は同じだが, 図1の装置を使うと糸を引く距離は図 smilt (S) I ISVET (1) ber (Ⅱ) 2, 図3と比べて倍になる。 (ウ) 図1,図2の装置はともに糸を引く力の大きさは同じだが, 図3の装置を使うと糸を引く力 の大きさは図1,図2と比べて大きくなる。 (エ)糸を引く力の大きさは図1〜図3でそれぞれ異なる。最も引く力の大きさが大きいのは図 3であり小さいのは図1である。 3000 againmin (オ)糸を引く距離は図1〜図3でそれぞれ異なる。 最も引く距離が大きいのは図3であり、小 さいのは図1である。 fe be R & TO で物体充20[cm] 持ち上げるときに必要な手が糸にする仕事の大きさをそれぞれWi, VOX (01

未解決 回答数: 3
英語 高校生

しっかり理解のところ 名詞 whom/which to do はないんですか? 名詞 前置詞 whom/which to do だけですか?

249 発展 Pets should not be given more food will gain too much weight. 1 which 3 than Section 075 250 発展 ② that ④ what (a) Mary needs a well-equipped office to work in. (b) Mary needs a well-equipped office ( )( ) to work. しっかり理解 | 011 名詞+前置詞+ whom/which to do olms i [terlas Nood 〈名詞+前置詞+ whom/which to do〉の表現は,以下のような変形で理解すればよい。 (例1) I am looking for a partner with whom to work. 「私は一緒に働くパートナーを探している」 I work with a partner. 「私はパートナーと一緒に働く」(文) ATO (例2) Wealth is just a means by which to enjoy life. 「富とは人生を楽しむための手段にすぎない」 → a partner with whom I work 「私が一緒に働くパートナー」(関係詞節) → a partner with whom to work 「一緒に働く (ための) パートナー」 * I work が to work に変わったと考える。 Section 076 251 is dou MAP 例外のない規則など存在しない。 You enjoy life by a means. 「あなたはある手段で人生を楽しむ」(文) → a means by which you enjoy life 「あなたが人生を楽しむ (ための)手段」(関係詞節 → a means by which to enjoy life 「人生を楽しむ(ための)手段」 * you enjoy life が to enjoy life に変わったと考える。 You should give this CD to ( ) wants it. 1 who ② whom ③ whoever 4 whomever 24 <東京家政学院

回答募集中 回答数: 0
英語 高校生

250番 Mary needs a well equipped office to work in. はwork in の目的語のoffice が省略されている形ですよね。 後、冠詞のaってどういうときに使いますか?

248 発展 249 RIN There is (has / rule/exceptions/1 発展 |Pets should not be given more food ( ) they need. Otherwise, they weight. will gain too much ① which than Section 075 250 (2) that (4) what (a) Mary needs a well-equipped office to work in. (b) Mary needs a well-equipped office ( )( ) to work. (例2) Wealth is just a means by which to enjoy life. 「富とは人生を楽しむための手段にすぎない」 しっかり理解 011 名詞+前置詞 + whom/which to do 〈名詞+前置詞+ whom/which to do> の表現は、以下のような変形で理解すればよい。 (例1) Ⅰam looking for a partner with whom to work. 「私は一緒に働くパートナーを探している」 I work with a partner. 「私はパートナーと一緒に働く」(文) → a partner with whom I work 「私が一緒に働くパートナー」(関係詞節) → a partner with whom to work 「一緒に働く (ための) パートナー」 * I work が to work に変わったと考える。 You enjoy life by a means. 「あなたはある手段で人生を楽しむ」 (文) → a means by which you enjoy life 「あなたが人生を楽しむ (ための手段」 → a means by which to enjoy life 「人生を楽しむための)手段」 * you enjoy life が to enjoy life に変わったと考える。 Section 076 251 You should give this CD to ( ① who 3 whoever W <南山大 W <山梨大) 24

未解決 回答数: 0
英語 高校生

関係詞の分野です。至急解答をお願いします🙏

2. There was something about his story ( 1 what 3 which 5. Towns ( 1 where 1 次の英文の空所に入れるのに最も適切な語句を,下の①~④から一つずつ選びなさい。 you 1. Do customers ( ) smoke in restaurants bother ? 2 when 3 to ④ like 関東学 1 who 6. I saw a horse ( 1 which 3. Ken didn't believe ( (1) however 3 that ante leto s juo bemut radiour well as 4. You are the only man in the world ( 2 which 1 whose 3 that 演 10. ( 8. I never saw Brando again, ( 1 which 2 what 9. John insulted Mary, ( 1 that 1 When 11. That was the 1 where EXIS ) Jane said. said 7. There was no comment from the two ladies ( birl 1 of whom 2 who 3 whom 14. The office ( 1 what 習 ) attract tourists are usually crowded. Tur 2 which 3 to which 2 As Jeni evinos year ( a) coat was brown. 2 its 15. Ghibli Museum 1 where 2 which 2 whatever 4 whichever 13. This is a photo of the house ( (1) where we lived in 3 with which we lived go (2) some 4 everything frignon I ) I can call son 3 whose 2 which Yunum 901 is a place ( 問 ) made me suspicious. bine ) I would never do. 12. This must be the novel Mr. Matsuyama ( had referred in Ianor 3 referred to in 2 to where ) was a pity. 3 whom 4 what 3 who thin wal ) is often the case with her, she broke her promise. 3 It TRIGE SK ) I was born. 2 into which 3 in which TE my friend. 4 what ad ar 4 in which c we lived in to ono al mogel that ) I want to visit. 3 to which 4 where 2 had referred to 4 was referred to (拓殖大) I thought were sure to protest. 4 whose (神戸女学院大) gs way of 4 There suig eyewie vor T ) his lecture. 19vsodw 4 at which ) before we moved to Osaka. 2 we lived bed ) I work is on the top floor of the building. 3 where 4 in that and sli (京都産業大) 4 which (駿河台大 (桜美林大 (皇學館大) (関西外語大) (立命館大) ITI (東海大) (大阪経大) (甲南大) (大阪学院大) (西南学院大) (杏林大)

未解決 回答数: 1
英語 中学生

(2)がわかりません。答えはイなのですが、どうしてイなんですか?解説をお願いします🙇‍♀️

1 次の英文を読んで、あとの (1)~(3)の問いに答えなさい。 Did you know that a lot of people have difficulties in shopping? There are many old people who are too weak and can't walk for a long time. It's very difficult for them to go shopping every week because they can't walk or ride bikes to shops. So, their families want them to stop driving a car. If old people can't get fresh food at a shop for a long time, they will have health problems. In rural places, there aren't many shops near their homes. People can find only a few small shops that are too far away. If old people hope to buy many kinds of things they need, they have to go to bigger shops in bigger cities. But in some rural places, there aren't many trains and buses. So they don't have any means to get there for shopping alone. How about old people living in bigger cities? Cities usually have a lot of shops, but in some cities, people can't find many shops these days. This is because shopping malls are usually built in the suburbs, and the number of small shops *throughout the cities is getting (). So like in rural places, old people have to go shopping in places that are now far away from home. But for some, it's difficult. What can we do for those old people who have difficulties in shopping? Some *vendors carry a lot of products in their cars to rural places or the suburbs and sell them to people living there. If these people can go there every week, local people don't have to go shopping with difficulties. Also, shopping on the Internet is another good way to get things. But many old people have not used the Internet much, so they need other people's support. In the future, there will be more old people in Japan. *Even more people may have difficulties in shopping. So we should keep thinking about the problem. throughout [03 vendor 物を売る人 () means & the suburbs even~ さらに~ (1) 文中の@に次の3つの文を入れるとき, 最も適切な順になるよう符号を並べなさい。 7 You may think that they can go shopping by car. In Japan, the percentage of traffic accidents by old drivers has increased. But it's often dangerous for old people to drive cars. (2) 文中の()に入れるのに最も適切な語を次のア~エの中から1つ選び、 その符号を書きなさい。 7 higher smaller less I more (3) 本文の内容と合うものを次のア~オの中から2つ選び、 その符号を書きなさい。 7 If old people can't get fresh food at a shop for a long time, they will be sick. People living in rural places usually have some small shops near their houses. A lot of people in the suburbs like going shopping at shopping malls better than going shopping at small shops. I Some people carry products in their cars, and that is helpful for old people who have difficulties in shopping. The problem about shopping will be solved because old people have used the Internet a lot.

未解決 回答数: 1