下線部クの次のaccess〜の部分の訳で澄み切った空がなかなかない、という訳はどこからきているのか教えてください

thousand stars (カ) Milky Way galaxy, and the planets slowly making Today we live largely cut off from this spectacle, with smog and light pollution *obscuring our view of this *perpetual cosmic drama, the unfolding of which once seemed intimately connected to questions of both natural and social order. But if we want to see Mars as it appeared ancient humans, access to a clear night (ク) (キャ sky is only half of our problem. We also have to put ourselves in their minds. [ 1 ] We have seen the surface of the Sun, the landscapes of Mars, the atmospheres of Venus and even Jupiter. We've discovered moons around other planets, and have found icy ocean worlds among them. We've used modern physics (to *infer the existence of black holes, and have now even "seen" them (with powerful radio telescopes.) We know that stars are bright orbs powered by *thermonuclear fusion. We know that within the observable universe, many billions of them (a septillion, in fact, with twenty-four zeros) are packed into 170

｢太陽系で最も重い惑星である木星の表面の自由落下加速度は 24.79 m/s² です。木星の半径は 7.1 x 10' km です。木星の質量はなんですか？｣ という問題です。 Fg =G m1・m2/r^2はふたつの物の間に働いてるFgを求める式ですよね？一つだけだと... 続きを読む

3.11 Application The free fall acceleration on the surface of Jupiter, the most massive planet in our solar system, is 24.79 m/s². Jupiter's radius is 7.1 x 104 km. Determine the mass of Jupiter. Fg = G M, M₂ r²

写真の例題5の通りに問10を何回も解いたのですが答えが合わなくて…（問10の答えは100√2ｍです。） 誰かこの答えになる途中の式を教えて下さい🙏 お願いします。

空間図形に含まれる三角形に着目して三角比を用いると, 建物の高さなどを求めることができる。 例題 5 右の図で ∠CAD = 60°, ∠DAB=15°, <DBA = 30°, AB=80m であるとき, ビルの高さ CD を求めなさい。 まず, △ABD に着目して AD を求める。 ∠ADB = 180°- (15° +30°) = 135° であるから, 正弦定理により AD sin 30° よって AD = であるから 180 sin 135° 80 sin 135° =80÷ = -X sin 30° /2 2 40√2 次に, CAD に着目してCD を求める。 2 CAD = 60°, ∠CDA = 90° CD = ADtan 60° 15° =40√2x/√3=40√6 (m) 問10] 例題5で,∠CAD = 60°, ∠DAB = 15°, 80m D 30° 60° A 40/2 m <DBA = 45°, AB=100mであるとき, ビルの高さ CD を求めなさい。 B A

④の日本語訳どうなりますか？ combinedは動詞combine(組み合わせる）の形容詞だということはわかるんですが、この時にどう訳されてるのかわからないです(>_<) 教えて欲しいです🙏

in vain 147 7/1 „Naming after the principal and most powerful of the Roman 00 gods, Jupiter is twice as massive as all the rest of the planets in our system combined. all u <学習院大 > Cite SLOSSAT- ehnopge to the

この、I read that 〜のthatの用法がどういう意味か誰かわかる人お願いします🥺

42 it を使って文の要素を強調する方法を手に入れましょう。スプリ ヘレンとギャリーが大学の寮のバルコニーで話しています。 ギャリーは最近、天体望遠鏡を手に入れたようですね。 Gary: Helen, check out my new Helen: Very impressive. What are you Gary: telescope! Helen: JA-S nition at? looking I'm viewing the planet Jupiter. Look, you can see MA some of Jupiter's moons through it. Helen: Oh, wow! I see them. That's incredible! Gary: We have to thank Galileo for inventing the telescope, right? Thanie KOSTYJE 時代 10 A-58 A-60 Gary: Helen: So did I, until I read about it. 日本語訳例 ギャリー ヘレン、僕の新しい望遠鏡をよく見てよ! I read that it was a Dutch person that invented the telescope. anivi acw srlz torii auoivido 2'11 zew artz Really? I always thought it was Galileo tha invented it. JRas 1 2 ruvoll 101 y 16g severt of grid si Xaids! nementen ヘレン : とてもすばらしいわね。 あなたは何を見ているの? ギャリー: 木星を観測しているんだ。ほら、この望遠鏡で木星の衛星がいくつか見えるよ。 わあ、すごい! 衛星が見えるわ。 すばらしいわね! ヘレン : ギャリー 望遠鏡を発明してくれたガリレオに感謝しなくちゃいけないよね? ヘレン: 私が読んだものには、望遠鏡を発明したのはオランダ人だと書いてあったけれ ギャリー:そうなの? 僕はそれを発明したのはガリレオだとずっと思っていたよ。 私もそうだったわ、 それについて読むまではね。

英単語について質問です。 tell、talk、speakの違いってなんですか？？ 出来るだけ早めに答えてくれると嬉しいです。

BとCが分からないです💦 どなたか教えてくると助かりますm(_ _)m

B 次の()内に入る適切な語をから選び、 必要があれば適切な形にしなさい。 ただし, 同じものを 2度使ってはいけない。 a ( four ( seven ( 1 3 5 ) of cold milk ) of sugar ) of ham glass lump cup two ( 4 five ( 6 eight ( piece 1 ( 2 We were waiting for Jim for ( 3( 2 moon goes around ( ) of advice ) of cocoa 次の文の( )内に入る適切な語をa, an, the の中から選び, 書きなさい。 不要な場合は×を書きな さい｡ ) young should respect ( ) of paper sheet slice ) earth. ) hour until he came. ) old.

4がわかりません _教えてください🙇‍♀️💦

5 ( )内の語を並べかえて, 英文を完成させなさい。 ただし、不要な語が1つあ ります。 1. Soccer in the US (not/is/as / Japan / less / in / as/popular). Soccer in the US is not as popular as in Japan. 2. (planet/very/than/much/a/Jupiter/bigger / is) the Earth. Jupiter a planet is much bigger than the Earth. 3. Daisuke (fast/can/as/as / faster/swim/Tomoko ). Caisule can swim as fast as Tomoko... 4. Maria (better / than /is/player/Emma/-a/tennis /plays). Tennis player Maria is a tennis player better than Emma.... 5. Today's test was (as/as / difficult not the one/previous / more). Today's test was not as difficult as the previous..one.

ここの、☆が付いている、(7)の英文なのですが、解説ではこのように「混ぜられた」と、受身になっています。be動詞がないのですが、なぜこう訳すのでしょうか？

and Netherlands. It was called a ( 6). and learn about germs* that cause diseases. |5 Recently we have discovered ways to recycle glass. When old glass is melted down. it 20 can be made into new bottles or into building materials, like bricks*. Glass wool* made from old glass is used in walls to prevent heat from getting inside or outside the building. Old glass is also used to cover roads.2 Glass mixed with asphalt* is said to make roads very strong. 6 Glass is one of the most useful materials in human history. In the future, more and more wonderful uses for this interesting material will most certainly be found. (368 words) 25 (注) ash:名灰 Galileo:名 (Galileo Galilei) ガリレオ·ガリレイ(1564-1642)。天文学の父と言われる。 Saturn:名土星 moon:名(惑星の)衛星 Jupiter:名木星 glass wool:名グラスウール(ガラス綿) germ :名細菌,病原菌 brick:名れんが asphalt:名アスファルト

これについて意見を書かないといけないのですが、 意見の書き方教えてください。。🙇‍♀️🙇‍♀️

Date Reading TR 15-18 The solar system* is known to have eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Mars seems to be an especially interesting planet to the scientists who study planets. Robert Zubrin* is one of those scientists. There are two main reasons why he is so interested in Mars. の 5。 One reason is that Zubrin wants to determine if human beings will be able to live on Mars in the future. Though Mars is now a cold and dry planet, 。it is more similar to Earth の- than any other planet in the solar system. So there is a possibility that Mars is a place where human beings can live. In what ways are Mars and Earth alike? First, the soil and atmosphere of Mars is similar to those of Earth. Scientists found that the soil and 10 atmosphere of Mars contains many of the main elements* essential for human life. A Mars exploration rover* named Curiosity has been working on the surface of Mars to gather various scientific information about its environment. Second, the rotation* period of Mars is 24 hours and 39 minutes, which is very close to that of Earth. Third, there are seasons on Mars as there are on Earth. 15 等 The other reason is that, studying Mars, Zubrin thinks we can better predict the future of Earth. It is believed that there used to be a liquid like water on Mars a long time ago. If we can find out how and why Mars has changed into a (A) and (B) place, we may be able to better understand the Earth's future. Zubrin says, “We humans have changed the Earth's environment through our actions and activities. From our research on Mars, 20 we may be able to solve such problems as global warming. Mars may be the key to our survival on Earth." Not only Zubrin but also many other scientists are doing research on Mars. Studying Mars might not seem to be connected with our daily life, but actually it is. New discoveries can influence our future. We should remember that in that regard* Mars is a 25 very important planet for our future. (357 words) Robert Zubrin:ロバート·ズブリン main element:主要元素(人間の生命維持に必要な元素。窒素, 水素など) rotation:自転 (注) solar system: 太陽系 exploration rover : 探査車 in that regard:その点で