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物理 高校生

力学 9 問3(問題は1枚目と2枚目の右側です、解説が2枚目の左側です) Mgが2Tより大きくなる時に動くなと思い、3枚目1行目の式をたてました。 そのあとはmの物体がつり合うときを境に加速度をもって動き出すから、mの物体が釣り合っている時の式mg=Tを1行目の式に代入... 続きを読む

擦係数の関係が示されるよ。」 大きさは azだね。運動方程式を立てる 「その関係式に数値を代入すると, μ=2 ろで, おもりの質量を大きくしていくと、加速度の大きさはどうなるのだろ と求まるね。」 うか。」 「おそらく, 3 m/s° に近づくだろうね。」 2 の選択肢 0.20 0.25 3 0.40 の 0.50 3 の選択肢 6.8 7.8 8.8 9.8 ★★*9 [12分·16点】 【基 //。 図のように,二つの滑車と伸び縮みしないひもを使 質量Mの物体1と質量mの物体2をつりさげた。 はじめ,物体1, 2は動かないように手で支えられてい る。静かに手を離したところ, 物体1, 2が運動し始め た。このときの物体1の加速度をa, 物体2の加速度を Bとする。ただし, 加速度は鉛直下向きを正とする。 ま た。滑車とひもの質量は無視でき, 滑車はなめらかに回 物体1 物体2 M m 転するものとする。 ひもが伸び縮みしないことから, 加速度αとBの間に成り立つ関係として正し 問1 いものを一つ選べ。 2 B=a ③ 2B=a 0 B=-2a 6 B=-a 0 B=2a 問2 物体1,2の運動方程式の組合せとして正しいものを一つ選べ。 ただし, ひも の張力の大きさをTとし, 重力加速度の大きさをgとする。 (Ma=mg-2T (mB=Mg-T 6 28=-a |Ma=Mg-2T 0 mB=mg-T (Ma=(M+m)g-T (mB=(M+m)g-2T 2 (Ma=(M+m)gー2T の (mβ=(M+m)g-T

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英語 高校生

専門学校の過去問を解いてみたのですが、回答がネット上にもなくて困っています。 みづらくて申し訳ないのですが回答はあっているか確認していただきたいです。 また、間違っているところが有れば正しい回答も教えて頂きたいです。

次の 1~10 ,の( 所定欄にマークしなさい。 )に入れるのに最も適切なものを1~4の中から一つ選び, その番号を解答用紙の 1 Iwonder ( )or not Tom will come to the party. 1. if 2. what 3, when 4.whether 2 Tell me about the rest.aurant( )you went t6.yesterday. 不完全 関心 O d フ 1.who 2,Ahat 3. where 4. whenever 3 My brgther promised ( ) smoke. not to 2. to not 3. to doesn't 4. doesn't to ちゅu t 4 Iremember ( )my uncle in Sydney when I was 10 years old, 1. visit 2. to visit Nisiting 4. visited C 5 Mr. Suzuki hgd his house ( Ne 4. to paint Shainted 1. paint 3. painting 6 Ihung a, calendar ( )the wall. 後納 4. with 1. gn 2. in 3. to 7ァ:9ジーをリP1ルたと思う? he moden ) reality. 「1 Kathy sometimes confvses fantasy ( 2. to 3. on 4. in 1. with せ話する tabe care cf my parents were away. 3.look 8\I had to ( ) after my brothers while 4. give 2. take look after ? 1. make )to Kenta's party. Maria is looking forward to ( 9 3. be invited 4. being invited 1. invite 2. inviting )as heathy as she is now. 10 If she hadn't played sports, she ( ちょいぎ 3. had been 4. hadn't been 2. wouldn't be 1. would be ]内の 1~5 の語(句)を並べ替え, 英文を完成しなさ 次の間 1~5 において, 日本語の意味を表すように, [ 11~20 II に入れる語の番号のみマークすること。 W。ただし, 解答は tinn (間1彼は一人で旅行できる年齢だ。 2 よく迷うやっ [1. by 2. enough 3. old 4. to 5. travel] 113 _4 125 by_himself vope He is [1. as 2. in 3. many 4. ten cars 5.were involved] 問2 10台もの車がその事故に巻き込まれた。 13 | 4_. 145 1.4の位置座 3 the accident. As 部屋をきちんと片付けておきなさい。 [1. be 2. kept 3. must 4. neat 5. room] 問3 5 153 L_ 162 4 and tidy. Your [1. hot 2. in my town 3. is 4. neither 5. nor] 間4 私の町の天候は暑くも寒くもない。 2 173 Y 18 1 5 cold. The weather 2,know 3.lives 4. 6.whose] 問5 私は息子がリバプールに住んでいる人を知っている。 【..a 5_ 20 4 Son I_2 19| 3. in Liverpool.

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英語 高校生

2枚目下から2段落目のhis first oratorio in Englishだけを見て、 彼にとって初の英語のオラトリオなのか 彼の初めてのオラトリオが英語でかかれたのか、 どちらか特定することは可能ですか??

The two greatest composers of the Baroque era would be George Your group is preparing a poster presentation entitled “The Greatest Baroque Frideric Handel and Johann Sebastian Bach. Handel was born in Halle, | Brandenburg-Prussia (nowGermany), in 1685. Unlike Bach, who was born 54 第5問 (配点 20) is Composer," using information from the magazine article below. rade and four fingers on ト m to be able to perform into a great musical family, Handel's father was a surgeon. rwhich he wrote severa/ apse again wathina yea. Handel composed his S Handel showed an exceptional talent in playing instruments from very early age. He learned harpsichord, violin, and organ from the organist at the Halle parish church, Friedrich Wilhelm Zachow. Zachow recognized a Handel's extraordinary talent and systematically introduced him to a diakand to give charity slist pertormed in D , but enjoyed great variety of styles of music. He also taught Handel composition. It is said L.he was invited byr th. that Handel started to compose at the age of nine. In 1702, Handel became the organist at the Calvinist Cathedral in Halle. The wage was good, but the contract was just for one year. The next sperformed and loved ba In1752, Handel co. Sal. he continued to p year, he moved to Hamburg. He was hired by the orchestra of the Hamburg Oper am Gànsemarkt as a violinist and harpsichordist. In 1705, his first opera Almira was produced. In Hamburg, he made three more operas. He was recognized as a brilliant opera composer. tan three thousand pe Handel was invited to Italy in 1706 by Gian Gastone de' Medici, who had a keen interest in opera. Rodrigo, Handel's first all-Italian opera, was produced in Florence in 1707. In 1709, he produced another opera, Agrippina in Venice. It turned out to be a huge success and ran for 27 nights successively. In Italy, he also composed oratorios like La Resurrezione and II Trionfo del Tempo e del Disinganno. The oratorio 1S a narrative musical work for singers and an orchestra., based on a story from the Bible. Handel moved to England in 1712 and decided to live there permanently (He changed his nationality in 1727.) In 1713, he composed Utrecht Te Deum and Jubilate for Queen Anne, and was granted a yearly income O1 rer ir Ag Cos reciam al the Rigral Acade scanding qpers hke Cioh demy cadsed to functh

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英語 高校生

和訳が全くできないんです泣 同じ教科書の方教えてください🙏

Dete Lesson 7 One Team, One Courtiy Pare1 Prop Lmaginel groning up inacounty with no basic freedons. 想修す3 自由 Cavsr) 3レスト 内長する Y you drank out of the wrong water fountain, you might be amesTed by 7hem Capirteit) 逮捕する パートヘイト Growing up in Sourth Africa under apartherd meant that this and wose 384へイト Cdéit) ダイリー thngs were part of dialyn life. 日記 Caeiká:nm) アフリカーンス Cp1an) シ Crajal) リーンル Apartheid, which meansapariness, in Atritaans, wasa policy of raciol dkrimanejan] Tiagリミネーション Lmain (0)e3フリカーンス語 マイノッラィー 政策、右針 人種 discrimina tion made by the white minority govervent in (948. 少数 Cmadg5c)ati] [papjaleia マジョリティ ポらレーション The black najorty population had no freedom to (1ve トロ [pesbik] スファク They aluays hod to take apass bep with Them. or TOg0 they wanted 10. where 大多数 検金遺供 they forgot TO Carry it, the police could anest them oreven kill then. Nelcon Mondela fougnt ogainst such injustice as a leader of the のnt-oportheida move ment. 打の C prian] of thot, in1962 he was arrested and put inprison、 Beonuse Ckwう:rter] クイーター 刊り務所にCdse 刊務的 れる ー For mare Thon a guorter.ofa century, even injail 4分の1 he was o symbol of black peaples hope for Jreedom . リ務所

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英語 高校生

問1 英文に文化は農業にシフトしたってあったから、選択肢③の狩猟や採集に加えてっていうのがひっかかったんですが農業にシフトしたのはseveral cultureだからでしょうか?それとも農業にシフトしたっていっても完全にはシフトしてないからですか??

Modern humans evolved in Africa about 200,000 years ago and began You are studying about the world population. You are going to read the Then just 12,000 years ago, several cultures shifted from hunting and migrating to other parts of the globe about 100,000 years ago. Our earliest ancestors relied on hunting and gathering their food to survive. Only a finite number of people could be supported on the wildlife in an area for a to control its own food supply. Civilizations grew and so did the human 30 B*★★ following article to understand how the world population has grou limited amount of time. gathering to farming. Humans became the first and only species a population. About 2,000 years ago, the estimated world population wo. 170 million people. The largest civilizations at this point in history wew. the Roman Empire and the Han Dynasty in China. The next 1,700 years were marked by the growth and conquest of empires, global navigation and exploration. People had yet to understand the science behind life and death, or how to prevent and treat most diseases. As a result, many children died young. Our global population grew, but slowly, reaching / angh waibdlie, aumans in Alfs about 500 million around 1500 and 1 billion by 1804. By the late 1700s, the world was embarking on the Industrial Revolution, a period of history in Europe and North America, where there were significant advances in science and technology. The Industrial Ainge and Chia Revolution brought the invention of the steam engine and the use of mlontrl the l ie Romam humans start electricity. During this period, there were also many inventions that promoted longer life. These included improvements in farming, nutrition, medicine and sanitation. Now, people were able to fight once-deadly Banpe and germs, produce more and different kinds of food, and cure more illnesses. Before long, these new discoveries and inventions spread throughout the world, lowering death rates, especially among children, and improving people's quality of life. Now you might be wondering what happened to the birth rates while the death rates were coming down. In Europe and North America, on re attes sa/and lar mle Acoher thar deuath pgoulatron had doudled to ton er bitkien br1974(0m pits decran groo tas beer oing Dulton pes Hamans fiaing adut.

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英語 高校生

英文4段落目3文目のno paintを塗られていないとなくしてしまいました、塗られていないだとしたらno paintedでしょうか?? またno paintは完全否定なんでしょうか、、??

第4問 次の問い(A· B)に答えよ。 (配点 33) will shrink considerably over time.、This shrinkage is caused by moisture not change size too much. But wood from a tree that has just been cut down (water) within the wood escaping into the atmosphere. The drying process of Wood used in the construction of homes must be stable. That is, it must A 次の文章と図およびグラフを読み,下の問い(問1~3)に対する答えとして 2012年度 本試験 15 roo に入れるのに最も適当なものを,それぞれ下の①~④のうち 37 35 fnnu yileub から一つずつ選べ。 19unolli bomisa odt bas boow boi basg es 9120m lo . known as “seasoning. There are actually two ways to season wood. r is to allow the natural drying process to occur. The other is to put it . cnecial oven called a kiln. Kiln drying is much faster than the natural method. During the seasoning process, water is removed from the wood until the moisture content of the wood is approximately equal to the humidity of the air around it. These changes in size due to shrinkage are not uniform because changes depend on the kinds of trees, the way trees are cut, and the surrounding conditions. It is also important to note that even after seasoning, there will always be Some small changes in size due to changes in the humidity of the surrounding air. For example, last year, I used a 230 mm wide piece of eastern white pine WOod to makea cabinet door. It changed in width across the grain (Figure 1), Shrinking by 2 mm from the original in the winter and expanding by 3 mm Ine moisture content of wood changes according to the seasons even niw= from the original in the summer. um volbsoH 8. -409

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