89 この問題でいう、Aが受ける糸の張力の矢印はどこですか？また、Bが受ける力とはなんですか？ p41

知識 A 89. 糸で結ばれた2物体 粗い水平面上の 質量 2.0kg の物体Aに糸の一端をつけ、なめらかに 回転する滑車に通して、 他端におもりBをつるす。 Bの質量を徐々に大きくしていくと、 1.5kg をこえ たときに、 Aが動き出した。 Aと面との間の静止摩 擦係数はいくらか。 ただし、 重力加速度の大きさを 9.8m/s2 とする。 B 89...

・英語 日本語訳 下線部1の訳の問題です 細かい事なのですが、私はhave ~leftの形から完了形のように訳したのですが、模範解答はそうなっていませんでした。 あまり気にする必要は無いでしょうか？ よろしくお願いします

taken at the way all that information is collected, used, and prote and it has been found that (1) operators have repeatedly left personal data unprotected, exposing users to all sorts of risks. Not surprisingly, the claim of many operators is that they are following existing laws and that 非生産的 more regulation is unnecessary, even counter-productive. They argue,

（４）はなぜusになるのでしょうか？ 私たちの一人だから私たちである、we.もしくはourじゃないのでしょうか？ 目的格 ーをーに に当てはまらなくないでしょうか？

(3) He played basketball with (they). them 私たち (4) One of (we) has to go there.

どれがどこに入るのか教えてほしいです。

pose the best way to persuade someone • Practice persuading someone COMMUNICATION SKILL Persuading people Five common ways to persuade people to agree with your idea are to: 1 insist: tell people what you think the best idea is 2 reason: tell people why something is a good idea 3 connect: identify ideas and values you share to win someone's support 4 discuss: talk about possible ideas so that everyone gets something they want 5 inspire: encourage someone to see how great an idea is Most people prefer one style, but it may be helpful to change your technique for different people, situations, and places. In some situations, you may need more than one style to get what you want. a Share your excitement about something with others. b Find an idea that keeps most people happy. C Explain the benefits of your ideas. d Get people to imagine the effect of your ideas. e Discuss ideas to find one that involves what you prefer and helping the other person. f Argue with others until they change their mind. g Show you understand what's important to others. h Give information, facts, and figures to show why people should do something. i Present your ideas and tell people to use them. j Ask what someone values and show how your idea supports that.

どれがどこに入るか教えて欲しいです。よろしくお願いします。

• Practice persuading someone someone COMMUNICATION SKILL Persuading people Five common ways to persuade people to agree with your idea are to: 1 insist: tell people what you think the best idea is 2 reason: tell people why something is a good idea 3 connect: identify ideas and values you share to win someone's support 4 discuss: talk about possible ideas so that everyone gets something they want 5 inspire: encourage someone to see how great an idea is Most people prefer one style, but it may be helpful to change your technique for different people, situations, and places. In some situations, you may need more than one style to get what you want. a Share your excitement about something with others. b Find an idea that keeps most people happy. c Explain the benefits of your ideas. d Get people to imagine the effect of your ideas. e Discuss ideas to find one that involves what you prefer and helping the other person. f Argue with others until they change their mind. g Show you understand what's important to others. h Give information, facts, and figures to show why people should do something. i Present your ideas and tell people to use them. j Ask what someone values and show how idea supports that. your

Lべくとるのところなんですけどなぜaベクトル＋2bベクトルになるのでしょうか また、nベクトルで私がかいたのと順番が逆なんですけどこれはまちがっていますか？？ 解説お願いします🙇

3 右の図のように、3点A(a),B(b), C()を頂点とする △ABCの辺 AB を 2:1 に内分する点をL, 辺 BC, 辺 CA の中点をそれぞれ M, N とする。知・技 2 (1) A 1 B M N L,M,Nの位置ベクトル i,m, n を, それぞれ a, b, せ。 R: 2 at bo 20~5 2 3 ROAS 計定 020 m 2 [tl 212 n け 11 at c 2 C

英作文の添削お願いしたいです🙇

*5-1. 先週、私は図書館から本を2冊借りたが、もうどちらも読んでしまった。 5-3. 社会のさまざまな要求に応じるべく、 過去10年の間に大学の入学試験の形は変わりました。

このオレンジで下線を引いているところが分かりません。 よろしくお願いします。

例題 例5 不定積分 fxer dx を求めよ。 Sx²edx = x²ex - Saxe² da = x²-e² - (21ex - S2. ex dx) x²ex - 2xe" + 2√e" dx = (x²-2x+2) e² + 練習 11 不定積分 f (x+1)sin.xdx を求めよ。 | GF+1) shildi = (1+1) (-cooα) - (2x (-cox) dx =-=(x²+1) cod + 25 x cos y dd =-(331) cooα + 2 (1 34x-(xx) (shada) = ~(x²71) cosx + 2x shx + 2 cox + C = ~(x²-1) cosil + 2x sind + C

2.3の見分け方が分かりません。 特に3の見分け方が分かりません💦

2. We are / have been / will be here since the beginning of August, 3. “Have you exer seen that movie?” “Yes. When I was in Tokyo / 1 (had seen/ 161,2377 or are have seen saw it three times." f か → 1=44 やつの現、充分からんったそれより わわわつのある (各2点)

解説お願いします🙏

I was wondering if you (may / should / could) spare me a minute. 時間さく