Grade

Type of questions

Physics Senior High

解説を読んで(1)(2)までは理解できました。 (3)の加速度うんぬんの話で理解不能です。 運動方程式を立てる時の加速度、時間を求める公式の時の加速度、最終的な答えを導く際の加速度が統一されず分かりにくいです。 わかりやすく解説していただけませんか?

23。《滑車と物体の運動) 天井 滑車Q 糸3 次の設問に答えよ。 (A] 図1のように,質量 mの物体Aと質量5m の物体Bを糸 1で結び,滑車Pにつるす。さらにこの滑車Pと物体Cを糸2 で結び,天井から糸3でつるされた滑車Qにつるす。 (1) 物体 A, 物体Bおよび物体Cを同時に静かにはなしたとき, 物体Aと物体Bは動きだしたが,物体Cは静止したままであ った。物体Cの質量はいくらであったか。数字ならびに m, gの中から必要なものを用いて答えよ。 (B] 次に,図2のように, 物体Aと物体Bを同じ高さに固定し、 図1の物体Cを糸2から取り外す。 その後,糸2の右端を一定 の大きさFの力で鉛直下方に引くと同時に, 物体Aと物体Bを 静かにはなすと,滑車Pは上昇した。物体の運動中に, 滑車ど 滑車P、 うしの接触や物体と滑車の接触は起こらないものとする。 数字 計 ならびに m, g, F, dの中から必要なものを用いて次の設問に 答えよ。 滑車P 糸2 糸1 物体B 物体A一 物体 m 5m 図1 天井 糸3 滑車Q、 0 糸1 物体B- 物体A m 5m (2) 物体Aと物体Bを静かにはなした後の,糸1の張力の大き さはいくらか。 図2 参張フ 3)物体Aと物体Bの高さの差がdになった瞬間の物体Aの速さはいくらか。 [19 九 -O

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English Senior High

コミュニケーション英語(ランドマークⅡ advance d)の答えをなくしてしまいました、どなたか教えてくれる方いませんか🙇‍♂️

(札幌大) 次の文章を読んで,下の設問に答えなさい。 Gwen Stefani, lead singer of the pop group No Doubt, released her first solo album, Love, The album introduced to the world the Harajuku B Love, Angel, Music, Baby \arge win Angel, Music, Baby, in November 2002. Girls, who represented trendy Japanese culture. In a magazine interview, Stefani said the idea of using Japanese girls as dancers came to ating lary b 2opened - and her in a dream.(She first sang about this idea in the song “Rich Girl.") Stefani gave each Love, Angel, Music and Baby nd wants of the dancers a name from the title of her album called them the Harajuku Girls in reference to the exciting Tokyo shopping area popular or in Par The Harajuku Girls were instantly interesting and mysterious to young adults in the West. particularly the Gothic Lolita style. They with young people. The Harajuku Girl Mystique* everythin hat woul Their clothes symbolized Tokyo street fashion gaine nd appeared in the music videos for Stefani's new album, and accompanied her to awards turned 」 ceremonies and promotional events. The Harajuku Girls never spoke in public, which added oroduch singer develop other projects. Stefani designed a limited-edition digital camera (produced by a stron to their mystery. op to bu Not only did the Harajuku Girls inspire Stefani in her music making, they also helped the HP) featuring the Harajuku Girls. She also started a product line called "Harajuku Lovers." The line consists of clothing and accessories for men, women and children, as well as products for the home, featuring contemporary Japanese elements. [注] mystique : 神秘 問1.以下の問いに英語で答えなさい。 What are the names of the “Harajuku Girls"? 0en ai onide 問2.以下の質問に最も適切な答えを選びなさい。 (1) What are each of the Harajuku Girls named after? 2. Gwen Stefani's song “Rich Girl." 並べ替 4. The title of Gwen Stefani's album. 1. Japanese female dancers. 3. A popular Tokyo shopping area. (2) Which of the following statements about Harajuku Girls is false? 1. Their clothing represented Tokyo street fashion such as the Gothic Lolita style. 2. They symbolized the positive and aggressive attitudes of Japanese people. 3. They were considered mysterious as they did not speak. 4. They participated in Gwen Stefani's music videos and events. 33 Lesson 4

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