画像の4.2の問題の解き方を教えてください。

106 K M X(T) M. F sin (NT) (1)X 100 -100 ( XImax 80 0 0 4 Dimensional Scaling Analysis + KX = F sin (2T), X(0) = Xo, 1 n 2 10 T 3 Fig. 4.1 The elementary problem of a mass on spring with an applied force: (Left) dimensional parameters, (Right) solutions X(T) for various parameters and (Inset) the amplitude in relation to the forcing frequency ada 4.2 The governing equation for the linear mass-spring system shown in Fig. 4.1 is d²X dT² dX dT\T=0 20 = Vo, where X(T) [m] is the position of the mass as a function of time with mass M [kg], and spring coefficient K [N/m], magnitude of the applied force, F [N], forcing frequency, 2 [s], as well as general initial conditions, Nondimensionalize and select length- and time-scales L, T to normalise the coef- ficients of the terms on the left side of the ODE and the initial condition for position. Write and solve the scaled problem, and identify the dimensionless parameter for the ratio of the forcing frequency to resonant frequency, where the solution's amplitude grows without bound, as shown for 22 in Fig. 4.1. 4.3 Consider the initial value problem for a damped driven nonlinear oscillator:

画像の問題を教えてください！

106 K M X(T) M. F sin (NT) (1)X 100 -100 ( XImax 80 0 0 4 Dimensional Scaling Analysis + KX = F sin (2T), X(0) = Xo, 1 n 2 10 T 3 Fig. 4.1 The elementary problem of a mass on spring with an applied force: (Left) dimensional parameters, (Right) solutions X(T) for various parameters and (Inset) the amplitude in relation to the forcing frequency ada 4.2 The governing equation for the linear mass-spring system shown in Fig. 4.1 is d²X dT² dX dT\T=0 20 = Vo, where X(T) [m] is the position of the mass as a function of time with mass M [kg], and spring coefficient K [N/m], magnitude of the applied force, F [N], forcing frequency, 2 [s], as well as general initial conditions, Nondimensionalize and select length- and time-scales L, T to normalise the coef- ficients of the terms on the left side of the ODE and the initial condition for position. Write and solve the scaled problem, and identify the dimensionless parameter for the ratio of the forcing frequency to resonant frequency, where the solution's amplitude grows without bound, as shown for 22 in Fig. 4.1. 4.3 Consider the initial value problem for a damped driven nonlinear oscillator:

文法的な誤りがないか確認してもらいたいです🙏 授業の振り返りで、speaking分野です。 書きたかったこと(日本語) 私は自分の意見と意見の間に沢山の間を空けないように気をつけました。ですが私にとってその行動は難しいです。私のEnglish skillをあげるためにでき... Read More

I took care to speak which don't make many space between my opinion and my opinion. However. It is difficult for me to do this action. I have two things for improve my English skill. First, I want to build up my vocabulary. I'll check English words which I don't know. these words mean and function. Late In addition. I'll record these words in my notebook. Second, I'll listening to English radio and music. This action relate to become stronger at listening skill.

TOEICの代名詞の問題です。答えを教えて下さい🙇‍♀️

ローマ字 Unit 2 Dining Out Warming Up 正しい選択肢を選び、文を完成させましょう。 b. They) are from England. b. her) every Monday. 1. (a. He 2. I see (a. she 3. That's (a. my b. me) coat. 4. Bob is a friend of (a. ours b. us). 2. The chef cooked a special dinner for (A) we (B) our (C) us (D) ours Give me some water. 他+目 Testische for us 前+代名詞 Now You Try! 4つの選択肢から最も適切なものを選び、文を完成させましょう。 1. don't need a reservation for Pietro's Pizza. (A) You (B) Your (C) Yours (D) Yourself 3. Bob Flemming is selling - (A) he (B) his (C) him (D) himself 12 seafood restaurant. 4. Mrs. Rogers bakes fresh pies, and her customers love (A) they (B) them (C) their (D) theirs 5. The Sunny Café owners will open shop in Seattle. (A) they (B) them (C) their (D) themselves 6. Mary owns the restaurant with a friend of - (A) she (B) her (C) hers (D) herself 7. Customers enjoyed - at the Fireside Restaurant. (A) they (B) their (C) them (D) themselves 8. Barney's Kitchen has a great menu for couples and ------ (A) they (B) their (C) them (D) theirs children.

making the felines complete the test はmake O Cの訳かなと感じたのですが だとすればcompleteが邪魔だなと感じました。 どのように訳せばいいのでしょうか？？

書き換えの問題が苦手でわかりません

Ⅰ 次の各組の英文がほぼ同じ意味を表すように( )内に適当な1語を入れなさい。 (a) Mr. Tanaka teaches English very well. (b) Mr. Tanaka is a ( ) ( )()(). (a) I am sure that he is sick in bed now. (b) He ( ) ( ) sick in bed now. 3. (a) I received a letter from Amy last week. (b) I ( ) ( ) Amy last week. anything if I don't help him. ) ( ) my help. 5. (a) Jim is the smartest student in our school. 6. (b) Jim is ( ) than ( ) ( ) student in our school. (a) I couldn't go out yesterday because I had a headache. (b) I ( ) ( ) to go out yesterday because ( ) my headache. (a) Why don't you play soccer tomorrow? (b) ( ) ( ) ( ) playing soccer tomorrow? 7. 8. (a) If you don't get up, you will miss the train. (b) ( )(_),( ) you will miss the train. 9. (a) Where does he live? Do you know that? (b) Do you know his ( )? 10. (a) I have no experience of visiting Kyoto. (b) I have ( ) ( ) Kyoto. 1. 2. 4. (a) He can't do (b) He can do (

論理表現の問題です。 現在形、現在進行形、現在完了形の問題で 書き方がよくわからないのですが、これで答えは 合っているのでしょうか？

Try it out! ICON MST [ ]内の語を使って、会話を完成させましょう。 1. "What were you doing when Japan won the Actually, I'm not a big fan of soccer." [take] 2. "When did he join the Giants?" "He has been years." [be] 3. "She is definitely one of the greatest tennis players." “Yes. I'm sure she will be winning the next grand slam title.” [win] 4. “Did you hear the news? Johnson's time had been but a new world record was set yesterday by a rival runner." "Really? That's amazing!" [be] game last night?" "Taking a bath. on the team for about seven Acel the world record for years,

考えても分かりません。解答お願いします

20 Unit 1 - History - Gutenberg is famous for inventing printing, but he didn't really invent it. He invented a better way of printing. [2] For hundreds of years people used blocks of wood* to print. They used a knife to cut words backward in the block of wood. Then they covered the block with ink and pressed it onto paper. When they pulled the paper from the inky blocks, the words appeared on the 金属 5 paper in the right direction. In Korea and China, people printed with metal type* instead of 右向き wood. (2)Either way, printing was difficult and very slow. It took several years to make one copy of a book. [3] Books were very expensive and rare. Only ( 3a ) people could buy them, and ( 3b ) 10 people could not read. But, as ( 3c -) people learned to read, books became more popular. So people wanted to find a quicker, better and less expensive way to print books. One of these people was Johannes Gutenberg. opsugas.l Y tinU 9003 iinil 4 Gutenberg was born in Mainz, Germany, around 1400. He was good at working with metal, but probably had no idea how people printed in China. His idea was to make a piece Clarey operan 15 of metal type for each letter of the alphabet and use the letters (4)over and over. (5)He could put the type together to make words and arrange words to make pages. With ink on the type, he could press paper on them to print a page. A "printing press" machine could make hundreds of copies of a single page quickly. After that page, he could rearrange the same letters to make other words and print other pages. LISSH Si nou 5 It took Gutenberg a long time to make the type for each letter of the alphabet. When he finished the type, he didn't have enough money to make the printing press. He borrowed money from a man named Johann Fust. After many years, Gutenberg's printing press was Legione ready. Gutenberg printed his first book, the Bible, around 1455. 6 There are only twenty-one complete copies of the original Bible. They are some of the 25 most expensive books in the world. In 1987, part of a Gutenberg Bible sold for $5.3 million. 7 Today people remember Johannes Gutenberg. The city of Mainz has a statue of him and a museum. His original printing press is in the museum. (6)They print several pages a day to show that it is in good condition. earoviaU 012mu 394 words/#IN block of wood: type: vrigsypola 01 sind 7 an Oupside down & 下線部 (6) を日本 7. 本文の内容に合わ Many people & Gutenberg g Gutenberg Olt was a long Though Gu cost a lot of Hannes Rotest

3枚目の問いの答えを教えてください。 よろしくお願い致します。

Radio Host: durlar aind Roger Ali: Radio Host: Roger Ali: Radio Host: Roger Ali: Radio Host: Roger Ali: Roger Ali: Radio Host: Roger Ali: Radio Host: Welcome back. As I mentioned before the break, Roger Ali is with us today to talk about artificial intelligence. Thank you for being here, Dr. Ali. Thank you for having me. I'll be honest with you. When I hear the words "artificial intelligence," the first thing I think of is the character HAL from the movie 2001: A Space Odyssey. ch tud goons bad Radio Host:ome In other words, the search engine draws conclusions about what we're looking for on the Internet. Roger Ali: Sure. Many people remember HAL. In the movie, he's the computer that controls the systems of a spacecraft. He also speaks with the people on the spacecraft. And he's not very happy when the people decide to turn off the computer. In the movie, HAL becomes very dangerous. That's right, but fortunately, artificial intelligence in the real world isn't like HAL. Well, that's good! Can you tell us what is happening in the field of AI? Many interesting things. For example, when we search for something on the Internet, the search results that we see are chosen carefully. The search engine has learned which websites are the most popular, the most reliable, and so on. This prevents us from seeing a lot of websites we're not really interested in. Tosa Right, so it only shows us the information it thinks we want to see, which includes go advertisements as well. We usually see only ads for products that the computer thinks we might want to buy. You said, "It thinks," but is the search engine really thinking? IST That depends on your definition of thinking. The search engine is capable of learning machine learning-and it does have knowledge. Knowledge about the Internet. Are learning and knowledge part of your definition of thinking? They're part of it, but human beings are capable of so much more. We have our senses hearing, smell, sight, touch, taste-and our emotions. We notice a lot about the world, and we use our judgment to make decisions. That's true, and most computer scientists know that we can't replace human beings with computers. We don't intend to make robots for every kind of job, either. That's just not practical.

【至急】この穴埋め問題の答えを教えて欲しいです。

Progress test (Part 1) Drag the words into the correct spaces. some of few 1/2 some a few enough neither lots of both little every each no information about attractions in the city. There are Coming to London for a weekend? Here's interesting places to visit - you won't have time to see them all. Firstly, visit to London would be complete without seeing Big Ben. The clock at the Houses of Parliament has become a symbol of London, but few✔ tourists know that Big Ben is actually the name of the bell, not day, so arrive early. the clock or the clock tower. On the opposite side of the river is the London Eye, the world's biggest observation wheel. holding 25 people, but there are still queues nearly There are 32 sections, If you'd like somewhere scientific, you could go to the Natural History Museum or the Science Museum. Entry to of these appeal to you, you may prefer Madame Tussaud's, the museum where is free. Or, if you can meet the world's most famous people made of wax. You could meet the Queen of England there, or you could hope to see her at Buckingham Palace, her London home, just the most valuable jewels in the world. stops away on the London Underground 'Tube' train. If you want to see more royal palaces, try the Tower of London, where you can see the Crown Jewels, If that isn't for one trip, why not go to Shakespeare's Globe Theatre, a reconstruction of the 1599 theatre extra money, you can even see a play there. where his plays were performed. If you have a