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理科 中学生

表の中の答えを教えてください

(7)月() 向きが違う(角度を持った)2つカを合わせたらどうなるか調べよう 「つの物体にある角度をもった2力がはたら くとき、それと同じはたらきをする1つの力は どのように表されるのだろう 【必要なもの】□ ばねばかり □紙(またはエ作用紙) □ 分度器 私の考え 口金属製のリング ロ 板 口定規 □ 輪ゴム □ 画びょう 【方法】 の線を引いた紙と, リングに通した輪ゴムを画びょうで板に固定する。 リングにばねばかりを2 つ掛け, 角度が60°になるように引く。リングの中心が点O にくると きの両方のばねばかりの値を読む。 3 リングにばねばかりを1 つ掛けて引く。リングの中心心が点Oにくるときのばねばかりの値を読む。 ④ 2 つのばねばかりの角度を120°にして,②と同じ手順で両方のばねばかりの値を読む。 ⑤ 2 つのばねばかりの角度を 90°にして,②と同じ手順で両方のばねばかりの値を読む。 【結果の整理】 ○2つのばねばかりで引いたとき ○一つのばねばかりで引いたとき ばねばかりの値 (F) 60° 120° 90° ばねばかりの値 (A) ばねばかりの値 (B) IN の力を何cm の矢印で表すかを決めて, 表の値をもとに60°の場合について, 点〇 からカAとカ B, カF の矢印をかく。 同様に,120°と90°の場合についても点○ からカA とカB,カF の矢印をかく。 【結果から考えよう】 の合力の大きさは、2つの力の大きさの合計と比べてどのようになると考えられるか。 小さくなる の矢印を使って 2つの力から合力を求めるには、 どのようにすればよいと考えられらる

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英語 中学生

左が本文です  右が問題です この問題教えてください!!!

D回 日 時間 25分 実力問題 Step(3 次の英文を読んで、あとの問いに答えなさい。 Agriculture is very important. We have( A) many kinds of things, such as rice, fruits and vegetables, for a long time. Through agriculture, a lot of foods are produced, so we are able to have food every day. Agriculture is necessary for our lives in many ways. In Japan, today, more and more people are thinking about agriculture. One of the reasons is the safety of food. Some people ask, “Does this carrot come from our local area?” or “Is this cabbage s produced with agricultural chemicals?" Some people like to buy fruits and vegetables produced near their homes. It is called chisamatia in Japanese. This means “to consume the farm products in the area that has produced them” In the United States, they have the movement called Community Supported Agriculture (CSA) People give some money to the farmers ( B ) in their local area, and get fruits or vegetables from 1n them. In other words, consumers support the farmers in their own community. Chisanchisho and CSA have some good points for people. First, consumers know which farm the fruits and vegetables come from. Second, the fruits and vegetables are fresh and taste delicious because they are carried for a short time from farms to stores. In addition, consumers can choose the farmers who don't use agricultural chemicals. OSo (a chance for / give consumers / can / 15 getting better / of movements / these kinds) products. Farmers are also careful about the safety of food. Agricultural chemicals are used to protect fruits and vegetables from insect pests, but using agricultural chemicals too much is sometimes bad for people. So, some farmers are trying to produce fruits and vegetables( 2 ) agricultural chemicals. Instead of agricultural chemicals, they use some kinds of insects. 20 Plant lice are insect pests for vegetables. If farmers do not do anything, many vegetables wIll De eaten by them. So some farmers use ladybugs. Ladybugs like to eat plant lice. So the farmers nope that ladybugs will eat many plant lice. As a result, they don't use any agricultural chemicals. Through agriculture, we can get many foods from nature. So agriculture is necessary for our I When we think of our future, we should be more careful about our foods to improve our lives. 医 語句 agriculture 農業 chisanchisho 地産地消 fresh 新鮮な plant lice plant louse (アプラムシ)の複数形 vegetable 野菜 local 地元の agricultural chemicals 農薬 Community 地域社会 consume 消費する protect~~を守る insect pest 害虫 Consumer 消費者 insect 昆虫 ladybug テントゥムシ

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英語 中学生

長文得意な方、分かる方教えてください。 急ぎです…4問あるんですけどすみません。

3 次の凛章を読んで。 あとの間いに答えなさい。 Where would you first take someone coming to Japan for the firet time? Many places come to mind such as Hokkaido, Okinawa, and Hiroshima, but many Japanese people would probably Take them to Kyoto firet。 Aa everyone knows Kyoto je a very beautiful city with a lot of historie temples and Japanese gardens, and of course tbey can onjoy delicious Japaneee dishes. you want to show the best parts of Japanewe culture to people from other countries、 yON Should show them around traditional places. In thie case, ig important 人br you to have knowledge about tneir geography and history. 1 would choose the historic village, Shirakawe-g. ( ⑤ ) tt im located in Gifu Prefecture, and has many old-fashioned Japaneee houses called Gassho-zukuri、 They were ( A )between the 17th century and the beginning of the 20th century. There were once 1.800 Gassho-style houses in the area, but now just 150 houses remainr Shirakawa-go is as nie place with natural beauty that includes mountains and rivers. We can enjoy hiking and talking with people in the area. There are hot springs, too. Last month, 1 went there with my family and( B )inamnice hot bath after hiking. you want to show both new things and old things to foreign tourists, you should take them to Tokyo. ②It (jn / khe mmoet / city / js / exciting ) Japan. In fact, ii very popular among foreign tourists jm Japan. Tn Tokyo, we can do almost anytbing that we want to do, Hke shopptng, sightseeing, and going to famous restaurants、Tfforeign tourists are interested in historic temmples, You can tage them to Asakusa. fthey want to experience something modern, they wi be able to find it in Shinjuku or Shibuya. Thats why Tokyo attracts so many tourists from abroad。 【 think. (蘭) come to mind : 思いつく knowledge: 知識 geograpby:土地 belocatedm 一: に位置する old-fashioned : 古風な remain:残っている jnciude:含む hotspring: 温泉 sightseeing : 観光 modern:現代的な attract:引きつける Thatswhy: そういうわけで CS( ① ) にあてはまる最も間当な文を, 次のアーエの中から 1 つ選んで, 符号で答え なさい。 ア Ihave been there many ねmes. イ Ihave never been there. ウ Many foreign peopie have lived there. エエ Many forejgn people were born there. (2) ( A ),( B ) にあてはまる最も適当な語を, 次のアーンオの中からそれぞれ 1 つ選んで, 符 号で答えなさい。 ア buult イ went ウ relaxed エ drank オ taught (3) 戸線部⑦が本文の内容に合うように, ( ) 内の語句を正しい順護に並べかえなさい。

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英語 中学生

これどこの高校の入試かわかりますか?

師 51%() docomo 室 20:36 リスニングテストは試験開始約 1 0分後に開始します。それまでは別の問題を解いてい てください。 1. これから放送される英語を聞き、それに関する質問の等えとして最も適切なものを ムーDの中から選び、記号で等えなさい。 英語は一回しか放送されません。 PART ON 1. What does the man want to buy? A. A jacket. B. Pants. C. A suit. D. Shoes. 2. What will the woman buy today? A.AT-shirt, a DVD, and aCD. B.ADVD. C.ACD. D.AT-shirt and a CD. 3. How will the woman help the man? A. She will help him to cook. B. She will help him to decide what to buy. C. She will come to his party. D. She will show him how to use the computer. 4. What present will the students get for their teacher?. A. Some chocolates. B.Ahistory book. C. Some flowers. D. Money. 5. Where can the man get free wi-fi? A. Atthe library. B. in the station. C. In a cafe. D. In a convenience store. PART TWO 6. Why is Tony late? A. His train was late. B. He forgot some tickets. C. He took the wrong train.。 D.It started to rain. 7. Where will Tony and Angela meet? A. At the restaurant. B. On the train. C. Outside the station. D. At the theater. 8. What are the dates of the music program? A. June 3rd to July 7th. B. June 23rd to July 7th. C. July 3rd to July 17th. D. June 23rd to July 17th.

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