意見文の添削をしていただきたいです！！ Hello everyone,today’s topic is “students should do volunteer work.” We define that hosted by their school and appl... Read More

Hello everyone,today's topic is "students should do volunteer work. We define that hosted by their school and apply for any volunteer work by myself. We have two points. We can make a social contribution and we can learn many things. I will explain our 1st point. We believe that doing volunteer work broadens one's horizons. According to Japan University of Health Science, volunteer work makes us self-development. Doing it connects with many kinds of people. Participants find a new perspective. For this reason, our minds are inspired by other participants. Also I learned many things about the situation of the world. I participated in volunteer work to clean the beach. Before I did it, I didn't have an interest in the ocean plastic problem. But by participating in it, I know that there is a lot of ocean plastic and I was interested in the problem. Therefore I think students should do volunteer work. Thank you.

明日答え合わせがあって自分でも確認しておきたいので答えを書いておいて頂けたら嬉しいです

(1) Not everyone on the team agreed ( (2) The plane will arrive ( (3) Emma did not attend ( (4) Ken resembles ( (5) I apologize ( NARU 1( に入る適切な語を、語群から選びましょう。 ただし, 同じものを2度使ってはいけません。また、 不要であれば「×」を入れましょう。 日 ② 日本語を参考に,( 含まれています。 B [ in / on / to / off / with ] ERCISES HODO ) New York in one hour. ) school yesterday because she was ill. ) his mother. ) you for not calling back any sooner. the captain about the strategy for winning. )内の語句を並べかえ, 英文を完成させましょう。 ただし、不要な語が1語ずつ (1) トムは私に求婚し, そして私はその申し出を受け入れました。 Tom (him/ to / me / with / marry / asked), and I accepted. Tom (2) 急行電車が駅に近づいてきています。 ( is / express / to / train / approaching / the) the station. (5) そのネコは家に一匹, 取り残されていました。 (at / alone / the cat / for / left / was) home. (3) 私たちは次の授業でこの環境問題について話し合う予定です。 We (environmental/ will / about/ discuss/ problem / this) in the next class. There are many inconveniences that you have to ( when you go abroad. 3 日本語を参考に,( 内に適切な語を入れ, 英文を完成させましょう。 C (1) この建物内では靴を履いてはいけません。 脱いでください。 You shouldn't wear shoes in this building. Please( (2) 私は昨日、通りで知らない人に話しかけられました。 I( ) ( (3) 重要なお知らせがあります。 画面に注目してください。 We have an important announcement. Please pay (4) 海外に行くと, 我慢しなければならない不便なことがたくさんあります。 (立命館大学改) We in the next class. ( 獨協大学改) (4) そのレストランには大きな窓があり, 客はすばらしい景色を見るのを楽しめます。 The restaurant has a huge window, (seeing/guests/great/so/can / a/enjoy / looking) view. The restaurant has a huge window, ) them( and I accepted. the station. ). ) by a stranger on the street yesterday. view. home. the screen. (上智大学改) ) Lesson 2

この問題の解説を日本語でお願いします🙏

1. A particle of mass m moves in one-dimensional potential given by V(x) = Am cos(x) where λ, A > 0, with initial position xo and initial velocity vo. Draw a graph of the potential, and describe the motion of the particle in the following cases: TT a) x₁ = and v₁ = 0; 22 b) = = 0 and v0 = 0; 3πt 22 Xo c) Xo = - and vo= -2√A. - 2. A particle is dropped in the presence of Stokes drag Farag = -bv, where is the velocity of the particle and b> 0 is a constant. Write down the equation of motion in terms of , and show that the vertical component of the equation of motion is satisfied by: v₂(t) = mg 19 (exp(-)-1) b What is the terminal velocity of the particle? Is it possible to determine the terminal velocity without solving the equation of motion?

この問題の解説を日本語でお願いします🙏

1. A particle of mass m moves in one-dimensional potential given by V(x) = Am cos(x) where λ, A > 0, with initial position xo and initial velocity vo. Draw a graph of the potential, and describe the motion of the particle in the following cases: TT a) x₁ = and v₁ = 0; 22 b) = = 0 and v0 = 0; 3πt 22 Xo c) Xo = - and vo= -2√A. - 2. A particle is dropped in the presence of Stokes drag Farag = -bv, where is the velocity of the particle and b> 0 is a constant. Write down the equation of motion in terms of , and show that the vertical component of the equation of motion is satisfied by: v₂(t) = mg 19 (exp(-)-1) b What is the terminal velocity of the particle? Is it possible to determine the terminal velocity without solving the equation of motion?

この問題の答えを教えてください🙇 Elixir3三訂版です。

26 29 27 28 UNIT 5 不定詞 ① Reading 44 Grammar & Expression Writing /28 (268 words) 18 Arda Tur 8 宇宙エレベーター (イメージ) Cross Reference 12 Listening 8 Reading 29.08 People have always been fascinated by the stars. In the late 1950s, we began using 929 916 Jeriw blb rockets to explore space. Today, rockets remain the only method for space travel. However, some scientists and companies are discussing other ways to travel into space. They are even suggesting that it may be possible to build a space elevator. Such an elevator would be ideal to take people or equipment to a satellite in Earth's vs m orbit, the moon, or even Mars. They believe it would be expensive to build, but cheap oved) snosili saporio of bedes bi 2515JmT: 63 to operate. It would be 3,000 times cheaper than rocket travel, and it would also be Jodm Tolvo Station and Tokyo Joy trw 59728 safer. These are all positive reasons for trying to construct a space elevator. Obayashi Corporation is a Japanese company that built Tokyo Skytree, and improved the Golden Gate Bridge in America to protect it against 10 earthquakes. It has now promised to make a space elevator, which will allow people itsetovnoj anti mon doiniqo ono ar jedW (1) to go to a space station. Currently, the firm is researching the materials and costs. in einbiguier Obayashi Corporation wants to complete its project by 2050. Insoningie pig sabi gdT Most experts say that such a space elevator is not realistic. They also say it biq SILP 10 would be too would be too expensive. Other experts, however, think that a space elevator will be 15 built one day. It may all depend on human imagination and ambition. In fact, when in 1961 President John F. Kennedy announced the dramatic and ambitious goal to send an American rocket to the moon, many people doubted it could be done. But his goal was achieved in July, 1969, when the astronaut Neil Armstrong stepped onto the Moon's surface. ange Total ⑨25分 0:40 大意把握 SW.Y 問1 次は ア. イ. ウ I 問2 20 E て 19

1.He ( ) for an hour now. I expect he’ll soon be finished. 2.More than ten years ( ) since we settled down to this rural life. 3.... Read More

この本文の問題プリント合ってますか。。！？😭😭

1 3 Kumamon Cheering for Notre-Dame THE BIG DIPPER TIMES On April 15, / fire damaged the Notre-Dame cathedral in Paris, / 2 5000 DE goods. // ⑤ [2] An official of Kumamoto P lool nomem France. // To support the repair work, / Kumamoto Prefecture began the 38 Kumamon Fund-raising Campaign. // They also sold special Kumamon nolanotteign otome sadness. // In 2016, / an earthquake hit Kumamoto / SnomemuX Sesto solo te of May 25, 2019 Kumamoto Castle. // dalya Prefecture said, / “I understand French people's / and damaged At that time, / we received support / from around did Kuik ORUM TERTUA mu bis 8 the world. // It was a big help to us. // Sending money to France / is one --------- el vom ni molnara 12 way / to return that kindness." // Perple 10 Every year since 2013, / Kumamon has visited France / to promote 11 Kumamoto Prefecture. // He has appeared at local markets and tourist IOS (DE Jan spots. // Kumamon made many friends and built new links / between diste 13 Japan and France. // In 2017, / he worked / as the France Tourism Goodwill Ambassador. // (128 words)

以下の①②のoneの訳が分かりません。このoneはどのように使われているのか教えてください。 One advantage of living in Japan is that the other foreigners that ①one is acquainted wit... Read More

2mva+0=(2m+m)vABの0は何を意味しているのですか。

'Q A 発展例題 14 重ねた物体との衝突 図のように, 水平でなめらかな床の上に,質量 2mの物体Aが置かれ,その上に質量mの物体Bが 置かれている。 Aと床の間には摩擦がなく, AとB の間には摩擦があるとする。 物体Aの左側から,質 量mの物体Cを速さで衝突させると,衝突は瞬間的におこり, 最初, 物体Bは動かな かったが,やがてBはAの上にのったまま, Aと同じ速度で運動するようになった。 A とCの間の反発係数をeとし,右向きを正とする。 衝突直後のAとCの速度をそれぞれ 求めよ。 また, 一体となったときのAとBの速度を求めよ。 指針 衝突は瞬間的におこるので,衝突直 後では, AとBの間でおよぼしあう摩擦力による 力積は0とみなせ, Bの速度は0である。したが って,衝突前と衝突直後で、AとCの運動量の和 は保存される。 その後, Bは動き出すが, 衝突直 後とそのときのA,Bの運動量の和は保存される。 解説 衝突直後のCの速度をvc, Aの速度 を va とする (図)。このとき, AがBから受ける PROSIONELE C Vc B A VAN 止し Cm 発展問題 195, 196 ■突園 の Bm per A Vo 力積は0とみなせる。 したがって, 運動量保存の 法則から,右向きが正なので, mv=mvc+2mvA & 978 反発係数の式は, e=- 1te 3 平水 (2m- J&LO VAVC 平1te NU VO 1-2e Vo 2式から VA 3 -Vo Vc=₁ 3 THE JS 0 9 5 4 1 0 TUUL また,一体となったときのAとBの速度をVAB と する。衝突直後とそのときとで、AとBの運動量 の和は保存されるので、 2mv+0=(2m+m)VAB 2m 0+0=3mUAB VAB= 2(1+e) 9 Vo

文法的なミスがないか確認していただきたいです！！

Writing I'I couldn't give my full strength. There are two things that I can do things for improve my writing skill. First, getting used to write my opinion in English. I will write my opinions about one theme every week. Also, I'll ask my teacher to check the opinion. Second, building up my vocabulary. I study hard especially synonym. I didn't mean to use some word many times. Therefore I want to rephrase. In addition, I want to understand nuance of English. Then I'll tell audience my opinion clearly. I took care t