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英語 高校生

付箋で貼った2文がどうしてそのような訳になるのかわかりません。

た次の英文を読み, 設問に答えなさい。 (学習院 法学部 2022年) Society is everything. Many of us go through life thinking we are self-made and self-sufficient. Some may credit (or blame) their families for success or failure in life, but rarely do we think about (1) the bigger forces (that determine our destinies - the country we happen to be born in, the social attitudes common at a particular moment in history, the institutions that govern our economy and politics, and the randomness of just plain luck. These wider factors determine the kind of society in which we live and are the most important determinants of our human experience. 2 Consider an example of a life in which society plays a very (X) role. In 2004 I spent time with a family in the Ecuadorian Amazon*. Antonia, my host, had twelve children, and her oldest daughter was about to give birth to her first grandchild. They lived on the edge of the rainforest with no road, electricity, clean water or sanitation*. There was a school, but a considerable distance away, (Y) the children's attendance was irregular However, Antonia was a community health worker and had access via radio* to a doctor in a nearby town who could provide advice to her and others. Apart from this service (arranged by a charity), she and her husband had to be completely self-reliant gathering food from the forest, educating their children on how to survive in their environment. On the rare occasions when they needed something they could not find or make themselves (like a cooking pot), they searched for bits of gold in the Amazon, which they could exchange for goods in a market at the end of a long journey by boat. 3 This may seem like a very extreme and distant example, but it serves to remind us how accustomed we are to the things that living collectively gives us infrastructure, education and health care, laws that enable markets in which we can earn incomes and access goods and services. Antonia and her daughter promised to name the baby (they were Minouche, (2) which was a great honour. I often wonder what kind of life that other Minouche will be having as a result of being born in a very different society. V+ re expecting The way a society is structured has profound consequences for the lives of those living in it and the kinds of opportunity they face. It determines not just their material conditions but also their well-being, relationships and life The structure of society is determined by institutions such astical and legal systems, the economy, the way in which family and community life are organized. All societies choose to have some things left to individuals and others determined collectively. The rules governing how ? those collective institutions operate form what might be called the social contract, which 1 believe is the most important determinant of the kinds of lives we lead. Because it is so important and because most people cannot easily leave their societies, the social contract requires (Z) of the majority and necessary changes ás circumstances change. VF vf ⑤We are living at a time when, in many societies. people feel disappointed by the social contract and (3) the life it offers them. This is despite the huge gains in material progress the world has seen over the last 50 years. Surveys Social contract people

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物理 高校生

高校物理です。2番の解説でなぜ三平方と√二乗-二乗をするのか分かりません。普通に公式の→V ab =→V b-→V aではダメなのですか?

ACCESS a. E | 1 1 導入問題 平 205 関連 p.8 導入, p.17 導入 ① 【平面上の速さ】 xy 平面上で運動する物体の速度のx成分が6.0m/s, y成分が 8.0m/sであるとき,この物体の速度の大きさ(速さ)は何m/sか。 に 北 ② 【相対速度】 A の速度vA, B の速度vBが図のようであるとき,」 Aに対するBの相対速度 VAB はどちら向きに何m/s か。 VA (4.0 m/s) 南 124 (5.0m/s) 平 得られる。つまり,観測者Aの速度を相手の物体Bの速度を UB とすると, Aに対するBの相対速度 VAB は,(13) 式のように表される。 コシ [link] 映像 相対速度 → UB UB VAB UAB = UB - UA (13) B VA 5 A [m/s] 物体 A(観測者)の速度 A vB [m/s] 物体B (相手)の速度 VA UAB [m/s] A に対するBの相対速度 第1編 力と運動 【12. 導入】 / 基本 180 12 平面上の運動 | 導入問題 (本誌p.107) | 1速度のx成分は 6.0m/s, y成分は8.0m/sであるので、求める速 度の大きさ v[m/s] は,u=√ux2+vy2 から, v=√6.02+8.02=10m/s 0.8 限を 答 10m/s ●v=√6.02+8.02 2 ABの向きは南向きであり、その大きさ VAB [m/s] VAB は,三平方の定理から, VAB2+4.02=5.02 よって, VAB=√5.0-4.0=3.0m/s AB=UB-UA から, UAEは右の図のようになる。北 (4.0m/s)=36+64 = =√100=10m/s UB (5.0 m/s) 箸 南向きに 3.0m/s ② VAB=√5.0-4.0 =√(5.0+4.0)(5.0-4. 水皿 =√9.0=3.0m/s

解決済み 回答数: 1
物理 高校生

解説見てもよく分からないので教えてください

第3章 様々 発展例題 48 物体が転倒する条件 図のように、 あらい水平な床に, 高さα 幅 6 質量mの 一様な直方体の物体を置き、 この物体の右上の点を水平右向 b きに大きさの力で引く。 重力加速度の大きさをg とする。 an (1) 物体が静止しているとき, 床からの垂直抗力の作用点 と物体の右下の点Oとの距離を求めよ。 (2) F を徐々に大きくしていくと, ある値F。 をこえたとき, 物体は床の上を ることなく傾き始めた。 F を求めよ。 考え方 物体にはたらく力は, 引く力(水平右向き)垂直抗力N (鉛直上向き) ●重力 mg (鉛直下向き) ●静止摩擦力f(水平左向き)に図に mg a (1) 静止している⇒力のモーメントの和= 0 2) Fを徐々に大きくしていくと、垂直抗力の作用点はやがて点0に 一致する。ここからさらにFを大きくすると,物体は傾き始める。 ⇒F=F のとき, 垂直抗力の作用点は点0に一致 8. mg 20 作用 の > 解答 (1) 垂直抗力の作用点と点 0 との距離をxとすると,垂補足 直抗力の作用点のまわりの力のモーメントのつりあいから, 物体がすべり出 き始めるこ mg. •(1/2 - x) - F• a=0 £7, x=- b Fa ...1 始める直前の 2 mg 物体が傾き始める直前 (F=F。)において,垂直抗力の作用点 N(=μmg) 点0に一致するから, ① で x=0, F=F。 として, f(=Fo) が、 いことがわか b Foa 0= - 2 mg よって, Fo=2a bmg Fo ">. mg (μ: 青 ACCESS | 3| 発展問題 モーメントのつりあい BA

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英語 高校生

緊急です! この1ページの答え教えてください🙏

(教科書 pp.52-59) Unit 4 Is your city sustainable enough? star n = 1. The Can- Do! Speak 都市問題について聞いた情報をもとに説明することができる。 都市問題を解決する方法について議論することができる。 Write 自分の住む地域の自治体に要望書を書くことができる。 Small Talk 4) How is the building in this picture different from an ordinary house? Do you think your town is comfortable for you and people of all ages? banihobnu Listen ai "but won" ansom bidro coll Riko and her cousin Yuri are talking online (Yuri is now a college student studying in Vauban, Germany). Listen to the conversation and fill in the blanks. Riko col mont hio daw blow ch Vauban Buildings: ⚫designed to consume less [ Cars: .2[ ]% of the residents: don't have a car the public transportation service ⚫not allowed to [ ] in the residential areas children: play safely in the [ ] Yuri is related Listen Again 1) Listen again, and fill in each blank below. 2) After that, choose one similar expression from (a) to (c). Communication Strategy ① 久しぶりに会った相手にかける言葉は? Riko: Hi, Yuri. How's your college life in Germany? (c) What's up? pane (a) It's a pleasure to meet you. (b) Long time no see. Communication Strategy ② 話題にさらに論点を加えるには? Yuri: Trams run every seven minutes along the main road, and residents have easy access to the stops. so that children can play safely in the streets. (a) Finally cars are not allowed to park in the residential areas (c) On top of that (b) In other words Sp You (@ in the wor haring ex 4210. and th Mbuisn Expla de6 eftor

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