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理科 中学生

教えてください(^人^)

〈物体の運動〉 5 次の実験について,あとの問いに答えなさい。変化しない。 図1 〔実験〕 図1のように、AB間 まさつりょく でだけ摩擦力がはたらき, それ以外では摩擦力がはた らかない水平面上に金属球 を静かに置き, 軽く突いて 水平面上を運動させた。 こ のときの運動をデジタルビ no さつえい デオカメラで撮影したとこ ろ,金属球は摩擦力がはた 軽く突く 図2 MOT 金属球 152.1 -TROCH 区間 PQ間 距離[cm] 8.0 定 摩擦力がはたらく面 A B R QR 間 7.8 the S B RS間 126.8 水平面 T ST間 6.5 とうそくちょくせんうんどう らかないところでは等速直線運動を続けていたことがわかった。 図2は、図1の点A, 点B の付近における0.2秒ごとの金属球の位置を示しており,表は,点Pから点丁までのそれぞれ 位置エネル この区間の距離を示している。 HAGENTO (1)物体に力がはたらいていないときや,物体にはたらく力がつり合っているとき,物体がその 運動を続けようとする性質を何というか。 [ ] *10 (2) この実験で、金属球のPT間における平均の速さは何cm/sか。 答えは小数第1位を四捨五入 して、整数で求めよ。 JETA [ 1 などがなけれしゅんかん (3) この実験で, 金属球の点Sにおける瞬間の速さは何cm/sか。 答えは小数第1位を四捨五入し て,整数で求めよ。 [ ] 君がつく (4) この実験において, 金属球が点Qから0.1秒間に移動した距離をg [cm], 金属球がRから0.1 秒間に移動した距離をr[cm] とする。 ①点QからQRの中点までの距離g1 [cm] とgとの大小関係を. 等号または不等号を使って表 せ。 [ ] ②点RからRSの中点までの距離r 〔cm〕 とrとの大小関係を、等号または不等号を使って表せ。 [ [ 65

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英語 中学生

問2の問題で自分は、 It was painted mountains and the morning sun. と答えたのですが丸になりますか?

Urushi is used for small crafts, and also for buildings made of wOod. It was als 次は、高校1年生の Moe が漆(urushi)について書いた英文です。これを読んで、問1~ of them were painted with "urushi," Urushi is used in many traditional crafts in Japan. Ne Around the sixteenth century, many people from Europe came to Japan. These Europeans really liked crafts made with urushi, so they bought a lot of these crafts. In Europe, rich peopl= In fact, the number of Japanese workers who produce urushi is Many old buildings in World Heritage Sites in Nikko also need a lea 「sap of these trees is used as paim decay slowly. Urushi ha Why did she buy me those chopstics This winter, I went to Ishikawa Prefecture with my family and visited some museums there 「valuable crafts made with urushi. After we left he Urushi has been used for over eight thousand years in Japn 3 enjoyed looking at all the beautiful and mother smiled, and boughta set of *chopsticks for me. made with urushi ? After I came home, I began to use them. They were very beautiful easy to use. rash, but it's safe World. There are five kinds of urushi trees in Japan. The 'bonding agent. If you touch the sap of urushi, then you'll get a or as a sets. touch urushi after it "preserved because they Crafts made with urushi are well preserved very old crafts, so it has played a very important role in Japan. used to build Kinkakuji Temple in Kyoto. Of course, a lot of urushi is needed c. buildings. of urushi. の restormg traditional buildings like these only in Japan. Those crafts were called "japan" 。 'symbol of wealth. collected crafts made with urushi as a symbols of Japan. Of course, even today, urushi is famous as a symbol of Japanese traditional crafts TL the *Nagano Olympic Committee (NAOC) was planning the 1998 Nagano Olympic Winter Gam medals with urushi. NAOC thought that the medals sho it decided to make the winners' be made with original *materials and ^techniques. They also need to be beautiful and h- "permanent value. After thinking about all this, NAOC chose to make them with urushi painted mountains and the morning sun on them with urushi. Many foreign countries restore crafts made with urushi, too. Many of the crafts Europe from Japan now need to be restored. Urushi is especially *vulnerable to sunlig: crafts made with urushi are * damaged when they are in the sunlight. In Europe, some p. have tried to restore their Japanese crafts made with urushi with other materials and techn. because there are no urushi trees there. A But these materials and techniques didn't wor! with urushi. For example in Europe, some of the crafts have now turned brown. 10 Sue a group of Japanese “craftspeople recently visited Germany and restored some ot the ja 2020年·埼玉県(学校選択)(GA)

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英語 中学生

長文が苦手なので、優しく教えてください。

した く鳥取改) Yon: I'm very tired and hungry. Shall we go to a konbini? Bill: What is a konbini? Kon: It's a convenience store. We call convenience stores konbini D:ill. Tapanese people like to make long words ( ① ). I can't understand them. : I think it's a kind of fashion. There is a konbini over there. There we can buy many kinds of food, drinks, magazines, and anything we need for our daily life. Bill: So konbini are like newsagents in my country. Ken: Oh, are they? Most konbini are open for 24 hours. Bill: Really? Why are konbini open all night? Ken: Well, some people want to buy things late at night or early in the morning. Konbini are useful for such people. And in some konbini, we can buy concert tickets and send packages. Bill: Really?。Konbini are very different from newsagents. Do you often go to konbini? Ken: Not so often. But some of my friends go every day. Bill: Every day? 3 Ken: They usually buy something to eat and drink. But sometimes they just look for something new or read magazines. I think konbini are places for shopping, and also places to have fun. (注) convenience store コンビニエンスストア fashion 流行 magazines 雑誌 newsagents ニュースエージェント(新聞や食料雑貨類を売る店) (1) ( )①に入る最も適切な語を,次から選びなさい。 イ short ア interesting ウ useful エ difficult (2) 下線部のが表す内容の具体的な例を文中から1つさがして,日本語で書きなさい。 (3) ( )③に入る最も適切な英文を,次から選びなさい。 ア What do they buy? ウ When do they buy things? (4) 本文の内容と合うように, 次の空所に適切な語を書きなさい。 ィ How do they buy things? エ Where do they buy things? Ken not to konbini so0 often. (5)次の質問に対する答えになるように, 空所に適切な語を書きなさい。 の Did Bill know the word konbini before he talked with Ken? he B Who goes to konbini every day? Some of Ken's 10) 健は, 友達の行動をとおして, 「コンビニ」をどのような場所だと考えていますか, 日本語で書きなさい。 NAUI 6(長文読解)(1)konbini が「略語」であることに着目。make はここでは「(…を)~にする」の意味。(2) different Tom ~= 「~とことなる」 (4)同じような表現がある箇所をさがす。主語に注意して, Not so often. の省略部分を 棚うとよい。(5)B疑問詞が主語になる場合の答え方に注意。(6)友達の行動が述べられているのは最後のほう。

解決済み 回答数: 1