(1)教えてください🙇‍♀️ ちなみに答えは9.8Nです

さの比を用いて よって d=9.8m Let's TryO 54. 斜面上の運動 傾きの角が30°のなめらかな斜面に質 量 2.0kgの物体Aを置いたところ, 物体Aはゆっくりとすべり始 めた。重力加速度の大きさを9.8m/s2 とする。 (1) 物体Aが斜面にそって下向きに受ける力の大きさF [N] を求めよ。 30° 55. 斜面上の運動 傾きの角が30°の斜面上に質量 5.0 kgの物体を置き, これに糸をつけ, 斜面に平行に上向きの力 を加えて,物体を引き上げたり下ろしたりした。 重力加速度 2.0kg| (2) 物体Aの加速度の大きさ α〔m/s²] を求めよ。 (3)物体Aのかわりに質量 1.0kgの物体Bを置いた。 加速度の大きさαB 〔m/s'] を求め よ。 例題16

電子回路の問題です。(5)の出力インピーダンスの求め方を教えていただきたいです。(4)までは解いてみました。

演習 下図において,r=10kΩ, R=22kΩ, R2=78kΩ, R=1.5kQ,R,=5009, R=2kΩ,r=20kΩ,g = 2.8mS, ds (1) 直流回路を示せ。 (2) 交流回路を示せ。 (3) 小信号等価回路 を示せ。 (4) 電圧利得A,-v/vを求めよ。 (5) 出力インピーダン ス Z を求めよ。 VDD C=∞,V=20Vの時、以下の問いに答えよ。 DD C →∞ ri MH R2 R₁ Ra Rs C→8 # R₁ Lo VL

数Aです。 complete79の(3)の回答にある[1]にある(2×2P2)の意味を教えて欲しいです！ なるはやでお願いします！

79 80 Complete *79 0,1,2,3,45の6つの数字を使って3桁の整数を作るとする。 (1) 同じ数字を何回使ってもよいとき 3桁の整数は何個できるか。 (2) 異なる3つの数字を使うとき, 3桁の整数は何個できるか。 (3) (2)でできる整数の中に,3の倍数は何個あるか。 15分 [08 広島工大]

次の英文を 名詞は［ ］ 形容詞は〈 〉 副詞は( ) で印をお願いします🤲至急

[Takanashi Saralis one of the top ski jumpers in Japan. She has broken many records. In 2011, she won an official international competition at the age of 14. In 2018, she set the all-time record for the most victories at the FIS Ski Jumping World Cup. Takanashi has been studying English hard since she was an elementary school student. She says, "English is a tool that I need as a professional athlete. For example, athletes have to use English for interviews." She also says, "People around me talk in many different languages. Being able to speak English gives me confidence. This helps me to concentrate on my performance." She wants to encourage younger jumpers with her example. She always wants to make the ski jump more popular in Japan.

1です。現在分子を用いたpeople being depressed でも良いですか？

Use the words in brackets to make a complete sentence that matches the Japanese. 3] [ ]内の語句を使って、 日本語の意味に合う英文をつくりなさい。 1. この歌は, 落ち込んでいる人々に希望を与えます。 [ hope / be depressed] This song gives hope to people who are depressed. 主格の関係代名詞 (先行詞が 2. 先週開店したパン屋さんに行きましたか。 [bakery ] Have you been to [visited] the bakery which [that] opened last week? 日本語ではない学生たちを手伝います。 「help/native language ]

論理表現の助動詞の問題です。 写真の1枚目が問題で2枚目が私の解答です 間違っているところを教えていただきたいです よろしくお願いします🙇

Complete the sentences with 'may' to tell that something is possible. Ex. A: I'm looking for her. Do you think she is in the classroom? B: I'm not sure. She may be in the classroom. 1) A: My sister will take part in the race. Do you think she will win first prize? B: I'm not sure. She 2) A: I had a haircut. Do you think he will notice my new hairstyle? B: I'm not sure. He 3) A: I want to get in contact with Kanako. Do you think if Ken knows her phone 3)072 number? B: I'm not sure. He 1) 072 2)072

中3のニューホライズン、p47の問題です。 この答えは、C→D→A→Bなのか、C→B→D→A なのかどちらが正しいですか？教えて下さい

So .... First,... など、話の流れを示す語に 気をつけよう。 p.155 Word Room 4 Let's Try 「部活動は中学生にとってよい点がたくさんある」という主題のパラグラフを4文で書くことになりました。 A~Dの文を並べかえて、 正しい構成のパラグラフにしましょう。 ( Macko A Second, they can make friends with students in different years. ③ So it's good for students to join club activities. ©Club activities have many good points for junior high school students. ◎First, students can learn new things through their club activities. forty-s

分かるところだけでも大丈夫なので教えてください🙏

htu たんです 0 いてはど 2 # 2 P 49 ()内に入る適切な語を書きましょう。 1"( ) you ( 2 "What do you want to do today? Play a game?" “I ( movie ( ) play a game." P 57 ( )内の語句を並べ替えて、会話を完成させましょう。 1 "Where (held / the rock concert / was )?" "It was held in the concert hall." ) a cup of coffee?" "Yes, please." 2 "My house (being / painted / is) now." "When will it be finished?” )( 3 "Excuse me, cell phones (here/ used / be / cannot)." "I'm sorry." #P 6 7 4 "Her second novel (published / be /is/ to / going) soon." "I can't wait to read it." 5 "This song (played / been / at / has ) lots of weddings." "It is so romantic." 2 ( )内の語句を並べ替えて、 英文を完成させましょう。 1 It is (for us / important / study / to) history. With this knowledge, we can understand world news more deeply. 2 Kate got up at three (on TV / the soccer game / to / watch ). I missed the 4 Are you ) watch a 3 My parents (go / let / me / won't ) abroad. I want to be independent of them. serious? (allow / can't/I/ to /you) do such a terrible thing. 5 You have a toothache. You should (a dentist / check/have/ your teeth). game. 6 We are so grateful for all your help. We would (accept / like / this gift / to /you). 7 It was nice (of / say / "Thank you" / to /you) to your mother. I guess she's happy.

至急返答お願いしたいです🙇‍♀️ 英語の関係詞についての質問です whatとwhichの使い分けがわかりません💦 わかりやすく教えていただけると幸いです🙌

1 ( )に適切な関係詞を入れなさい。 1. You should be more careful about what ) you eat. The ghost story (which. ) Robert told us was very interesting. 3. Il show you a website (which where you can get some good recipes. 4. I'll visit some sporting goods shops to buy (what) we need for camping. 5. We thanked Rachel for (- 6. Do you believe What ) she had done for our project. what. ) this letter says?

英語の比較と受動態の問題です。答えを教えてください。 至急です!

✓ 1 次の文の( )内から適する語句を選びなさい。 (1) I amas (アtall taller ウ tallest I the tallest) as Tom. <栃木〉 (2) Which do you like (アgood イ well ウ much エ better), cats or dogs ? <沖縄> (3) Mt. Fuji is higher than (アno イ any ウ some I each) other mountain in Japan. <城北> (4) New York is one of (ア a big city イ the big city I the biggest cities) in the world. <京華> (5) A: Can you cook? <千葉> B: Yes, I can cook as (ア well イ warmer ウ better エ best) as my mother. に適する語を書きなさい。 2 次の各組の文がほぼ同じ意味になるように, Mary came earlier than Frank. Frank came (2) DO STEP 200 (3) (5) Mary. John can play the guitar better than Paul. Paul play the guitar as This question is not as difficult as that one. That question is I get up earliest of all the boys in the class. I get up earlier He does not have as many books as I have. I have books 語句 □runner: 走者 other than this one. he has. ウ the biggest city 次の日本文の意味を表す英文になるように, (1) 走ることではだれも彼にかないません。 He is the runner of us. (2) きみのお姉さんは, きみよりもピアノが上手なのですか。 Is your sister (3) 信濃川は日本でいちばん長い川です。 The Shinano is (4) あなたは,手紙とEメール,どちらがより好きですか。 do you like (5) 彼のお姉さんはますます美しくなっています。 His sister is getting as John. に適する語を書きなさい。 比較 <近畿大附〉 letters or e-mails? 〈実践学園改〉 in the class. playing the piano than you ? 〈東京工業大附科技) 〈 広島大附〉 ( 大阪女学院) all the rivers in Japan, beautiful. €