画像の(2)、(3)でなぜ距離を大きいという言い方をするのかがわかりません💦 距離が長くなるという言い方ではダメなのでしょうか？

3仕事と力学的エネルギーの関係を調べよう Op.173~174 イココに着日 のは高さと小球の運動 ギーの関係,②は小崎 と運動エネルギーの機 べています。小球を から転がすほど、木片 る直前の小球の速さはる ります。 4 実験5 仕事と力学的エネルギーの関係 0左の図のような斜面をつく り、同じ小球をいろいろな高 さから転がして木片に当て、 木片が動く距離を調べる。 2質量の異なる小球を, 同じ高 さから転がして木片に当て, 木片が動く距離を調べる。 ものさし レール 1 「電気コードの カバーなど 小球 木片 3 →解答 p.42 ものさし 3斜面の傾きを変えて, 0, ②と同じ高さ, 同じ小球で, 同じ実験を行う。 (1) グラフ)次の表は①, ②の結果を記録したものです。 表をもとに,ビー玉, 鉄球のそれぞれの初めの高さ と木片の動いた距離の関係を表すグラフを右の図に かきなさい。 30 20 10 10 20 30 小球の初めの高さ [cm] ビー玉18g 2.4 5.7 7.8 10 20 3040 木片の動いた 距離(cm) Cm 鉄球 70g 23.6 34.8 小球の初めの高さ [cm) 11.5 THMA (2) 小球の初めの位置(高さ)が高いほど, 木片の動いた距離はどうな っていますか。 (3) 同じ高さから転がしたとき, 木片の動いた距離が大きくなるのは ビー玉と鉄球のどちらのときですか。 う (4) (3)の結果から, 転がす小球の質量が大きいほど,木片の移動距離 はどうなるといそ市 木片の動いた距離S 中 元3 運動とエネルギー

わからないので教えてください！

〈問1·問2·問6 4点 [長文読解) 6 次は,中学生の期太 (Shota) が書いた英文です。 これを読んで, 後の各間に答え なさい。 Yesterday my English teacher, Mr. Arita, came to the classroom with a Ms. Green, My name is Ogawa Shota. I'm fifteen years old. I like English very much. new teacher. He said, "Id like to introduce Ms. Green to you. She (us, you, something, will, tell ) about yourself and your country?" smiled and said, "Sure. Hello. everyone. My name is Ann Green. I'm from Canada. I've been in Fukuoka for three months. I'm interested in Japanese and study it every day. I speak Japanese a little, but writing it is difficult for me. Canada is the second largest country in the world. There are a lot of beautiful mountains and lakes there. In winter, we enjoy many sports, like skiing or skating. Other are also good. Spring is the best of all because many different flowers are seen in many places. I'm very happy to be here because I can help you with your English." After school, I went to the teachers' room to talk with Ms. Green. I asked her, “What languages are usually used in Canada?” She answered, “English and French. They are official languages. For example, the street signs in many places are written in 。 these languages." I also asked her about school life in Canada. I was very happy because she understood my English and answered my questions very kindly. I said, “Thank you very much, Ms. Green. I'm happy to talk with you. I want to study English harder and learn more about Canada." (注) introduce (人) to (人) …… (人) を(人)に紹介する smile …ほほえむ skiing… スキー skating… スケート French フランス語 official language … 公用語 sign… 標識 understood… understand の過去形 kindly … 親切に

画像の相乗平均の説明のところで、n乗根じゃなく二乗根になってるように見えるのですが、これ誤りですよね？

参考 n 個の実数 a1, a2, , an > 0について, 次のような平均が定義される 相加平均(算術平均)(Arithmetic Mean): An a1+ a2 +· + an ニ n 相乗平均(幾何平均)(Geometric Mean) : Gn = yaja2an, n 調和平均(Harmonic Mean): H, = 1 1 1) a1 a2 an a+ a3+ + a% 平方平均(Root-Mean of Squares) : Rn = n そして,これらの間には次の大小関係が成り立つ: H,< Gn S An < Rn.

こちらの問題なのですが、 本文にあったものをひとつ選ぶ問題で、答えがウになるのですがなぜそうなるのか教えて頂きたいです。

(3) 考力> ティアのお知らせです。 (各3点) for a Day Bea Volunteer to Pick Grapes の Who can be a volunteer? We are looking for grape lovers between 14 and old. upindost You can: Bring your own hat and gloves, or borrow ours. ◆ Only use our scissors. Please do not bring your 答えなさ (計10点) ur right to hold Most S right- handed people archers p have e left- anded. hand? f you hen it Own. Buy more grapes. ◆ Use our delivery service. 65 years ② What can you take home? To say thank you for volunteering, we will give you free grapes (2 kg) to take home. vine yuBm 9 bhow o do? GUAN ③ What should · Grape picking starts at 8 a.m. 916 and finishes at 3 p.m. The grapes will be delicious when the branch is brown, not green. sirogatt * You should pick dark purple grapes. It 1s too early to picklight purple grapes.arno19 you m ar branch- T 89 利きの それ 号を書 各3点) Join by calling or visiting our website! 8:555-987654 日: www.grapelovers.inc EHOR (注) grape lover ぶどう好きな人 volunteering ボランニ ue (s

英検2級のライティングです！ 用いている表現の間違いなどがあれば教えて欲しいです。よろしくお願いいたします_(._.)_

fo Q,1t is often Saicd thit ne stauranto and supermorkets chouled try educe the amuunt f food that they with this opinion? throw away. Do you agvee C) t/Hcalth and safety / The enviament ーフ 1agree with restaurants ond supermarket. should toy t vecdece the amountof fod that throw anay. I hare two reason S First, this idea enables も vecduce begget fr od You using For example, fod is very expensive and often wused So if educe t. abandon fodsi you can use money fr othe things. you Secand , You Can preserve the enviomenT. Todlay , the enriroment is domaged by pople in the world becanuse we destoy natave in order to So you shauld vedece fod hat thmw gow regebble, There fre , I anay. ogle this gpinion. 93

問2答えは③です。 ③は確かに意見だなっていうのはわかるんですが、①②の選択肢も意見ではないですか、、？？ ①も深刻な結果に繋がるかもっていうのはデータ等によって裏付けられてないし、 ②ももし健康に悪影響があるなら勉強面にも悪影響あるかもねって筆者がいってるだけだし、テ... 続きを読む

students will love this arrangement. schools be stopped. Keley says 16-year-olds should start at 10 a.m. Most According to Prof. Paul Kelley, a sleep specialist at the University of Oxford, young people in Britain are losing ten hours' sleep per week on average. To correct this problem, he insists that an early start at high B** Your English teacher gave you an article to help you prepare for the debate in the next class. A part of this article with one of the comments is shown 第2回 実戦問題 43 below. m. High Schools Should Start at 10 a.m. Science. By James Hull, London 11 DECEMBER 2018 ·8:07PM T。 have something called "circadian rhythm" in our body, and ignoring his natural rhythm may lead to serious results. We may feel exhausted. We may feel anxiety. We may even get fat. For high school students, it is natural to start two or three hours later in the morning, Kelley says. Having health problems can lead to lower academic performance. Kelley insists that if schools all over the UK adopted new start times, General Certificate of Secondary Education (GCSE) test scores would rise by about ten percent. hog If students become healthier and wiser, we should seriously consider the change. In fact, Kelley and his colleagues are planning a trial. Kelly says 1t 1s going to be the largest study of its kind, with participation of 100 schools. 第2回 2ce fee afterb

21から26が分かりません(´・ω・｀) 誰か教えてください🙇‍♀️🙏 今日の5時くらいまででお願いしたいです🙇‍♂️🙇‍♀️

(18) Caroline doesn't have as ( she often borows his. 1 soon )CDs as her brother does, so (23) A: Hey、 Rob. Can you and Yuki come for dinner tomorrow? I'm making curry. B: That sounds good. ( 23 ) A: Oh, I didn'tknow.I can make a mild one especially for her. B: That's very kind of you. I'll ask if she's free tomorrow evening. 1 But I don't like making Indian food. 2 But I ate curry at a restaurant yesterday. 3 But Yuki doesn't really like spicy food. 4 But Yuki thinks curry is hard to make. 2 much 3 long 4 many (19) A: When I asked Patrick to go toa movie with us tonight, he said no. But he didn't say ( B: Maybe he's not feeling well, or maybe he just has other plans. 1 which ) he doesn't want to come. 2 what 3 why 4 who (20) Randy just got a puppy for his birthday. He really likes it and (24) A: Hello, sir. Welcome to Ron's Pet Store. Can I help you with can't stop( 1 to follow 3 to be followed )it around the house. 2 following 4 followed Something? B: Yes. ( 24 )Ithink his old one is to small. A: I see. How about this one? It's the largest we have in the store. B: That's perfect. He'll have plenty of space to swim around. 11want to getabigger turtle. 3 I was just looking at that turtle. 4 I need a tank for my turtle. 次の六つの会話文を完成させるために,(21) から(28) に入るものとして最も適切 2なものを1, 2,3,4の中から一つ選び、その番号を解答用紙の所定欄にマーク 2 I bought a baby turtle recently. しなさい。 A: Hi, Kaori. I haven't seen you in the office for a while. Ha you been on vacation? B: Yes.I wentto Rome with my husband for a week. It was fantastic. A: Did you take any pictures? I'd love to see them. B: Well, I did, ( 25 ) A: Oh, that's too bad. You must have been really upset. B: I was, but luckily my husband also took some, I'll show them to you later. A:I was thinking about going to Rome myself. Do you recommend it? B: Yes. ( 26 ) There are s0 many interesting things to see. (21) A: Guess what, Uncle Bob! I started learning karate today. Mom said you used to do karate. B: That's right. I took lessons in high school. A: Can I practice with you? We could do it in the backyard. B:( 21)You might get hurt. Maybe after you've had some more lessons. 1 That's probably not a good idea. 2 You should practice withme now. 3 It would be better to quit your lessons. 4 I'll get changed into my karate uniform. (22) A: I'm going to Paris on a homestay this summer. B: Really, Karen? My sister lives there. ( 22 ) A: That would be great. I'd like to meet her. B: Well, write to her soon because she's very busy. (25) 1 but I forgot where I took most of them. 2 but I lost my camera on the last.day. 3 but I haven't gotten them from the store yet. 4 but I didn't bring the camera with me today. 1 Shall I go to France with you? 2 Shall I introduce you to a host family? 3 Shall I give you her e-mail address? 4 Shall I teach you some French? (26) 1 I'm sure you'd havea great time. 2 It's more fun with lots of people. 3 You should go to Milan instead. 4 I like to practice my Italian. 38

回答が分からないのでお願いします！

LES7S oN * Where Is A Drugstore? ※ 次の会話はアメリカを訪れている知子が, ★の地点で警察官に薬局 (drugstore) へ行く道を尋 ねているところです。 地図を参考にして下の問いに答えなさい。 次 ラ nibees sull ot POST OFFICE ansgeb s orde al £ High Street 100b lart deego f'ood 3de PARK PARK A mol! She humed pale so tcar the ny Green Street BOOK GAS BANK STORE STATION dw| 8 sd 1aurm o' DRUGSTORE 6 1gusb rd sbam er2 Tomoko :Excuse me, can you tell me the way to ① 19Valo drugstore? and you'll see a post office. Turn left there and Walk two blocks along the Park Stree. Then you'll see a bank. Police officer: Sure. ② 3 Tomoko : And then? Police officer: Walk ④ front of the bank, turn right, and go along the Green Street. You'1l find a gas station anda bookstore on the ⑤ side of the Street. There is a small road ⑥ the two buildings. The Wis drugstore is at the end of the road. wpund hogme Tomoko :Thank you very much. A 会話の②~6にあてはまる語句をア~カから選びなさい。 (ただし文頭にくる語も小文字で示し てあります) ウ、go along the High Street カ、you'll see an elementary school ア. across the Green Street イ. left エ, between オ、among ( レみ 2) B Oに入る「最も近い」の意味の英語を書きなさい。 Primer |ELEMENTARY 100H2S Park Street

答えは合っていますか？ 間違っているところ教えてください🙏🏼

A次の2つの文を, whereまたはwhenを用いて1つの文で表しなさい。 1. This is the place. The accident happened here. This is the place e where the acident hapenedre 2. We're going to visit the town. Natsume Soseki worked as a teacher there. We're qaina to visit the town where Natsunt Soseki worked as a 3. Do you know à good restaurant? We can have delicious Italian food there. Teacker thee h yeu knaw a 4eed restaurant _where we can have delldlave Jtallan toad ? there De 4. I remember the day. I talked to her for the first time on that dav. 1 remen ber the day when falked fo her or the fist the on that day alked to her tor the flrst thme on that day 5. The 20th century was the time. Our way of life changed a lot then. The 6h colony 山A h thne when aur May at Ire changed a lot then d Mhe 山 the whe, aur 6. I want to know the time. The concert will 'begin at that time. when the comet willl bein at that tlme |wanl e kncu thk tlue

至急です‼️ 英作文の添削をお願いしますm(_ _)m

thvorite masician.Ilke Hatena ver _much. Hatena makes the music The music they make is vebe Ike to talk abont Aan eKLiting. The rhuthm is interestihg. Yan will ncuar torget Connect all the songs. it Jou hear it. IH yoru he coms one mesAQe. But they dan 4 shaw their thces. I _don'4 knawi hoaw mony they Are. Naw, you can see it yaudtube. lou can sten their sona Yamejanai s, "Kodakega. And their CDs ure on sele. For these reasons, vecammened Cam see す On Hatan: Thank thor Istenina.