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英語 高校生

教えてくださる方お願いします!!至急です!! 長文が苦手で教えてください

26 Unit 4 長文問題 もしも時間を戻せたら? 1 Do you ever wish you ( ) able to change the past? If you had (2) that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but (3) he was wrong. The majority of the answers (5)which he received from his students were for the good of others. 4 A very common answer he found was, "If I could turn back the clock, I would take back some things that I said to a friend." Apparently, many of the students regretted saying something (5) ) hurt their friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. 5 Another common answer was about pets. If I were able to turn back the clock, I would spend more time with my dog," or "I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. 66 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. Target ①関係代名詞 ②仮定法・間接疑問文 turn back (時計を) 巻き戻す pleasantly 心地よく expected to 〜するだろうと思う good majority , t take back 取り消す apparently どうやら~らしい close to 〜近く be nice to 〜にやさしい concern for 問1 (1) ( 〜への気遣い配慮 Pag 2 junk food ジャンクフード 問3 い。 ( 問 問 (4) (6) 1

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英語 中学生

すみません、至急お願いします。 問1から問9まで教えてください🙇‍♀️

Unit 4 長文問題] もしも時間を戻せたら? ) able to change the past? If you 1 Do you ever wish you (2) had that ability, maybe you would spend more time practicing soccer, learn the instrument that you always wanted to play, study harder for that big test, or try to save more money for the future. 2 What would you do if you had the ability to turn back the clock? This was a question which Mr. Woodall, a high school teacher in Philadelphia, asked his students. Mr. Woodall wanted to know what was important to his students but was pleasantly surprised to see the results. I think their answers will be very interesting to you, too. Hou 3 Mr. Woodall expected to see answers (which were connected to the own good of the students, but (3) he was wrong. The majority of the which he received from his students were for the good of answers (う) others. Target ① 関係代名詞 ②仮定法・間接疑問文 66 4 A very common answer he found was, “(4)If I could turn back the clock, I would take back some things that I said to a friend.” Apparently, many of the students regretted saying something (5) friends and wanted to change that. Surprisingly, close to 40% of the students answered this way. 7) hurt their 5 (7) (6) Another common answer was about pets. "If I were able to turn back the clock, I would spend more time with my dog," or "I would be nicer to my cat," were some common answers. Almost 25% of the students missed their pet very much and wanted to show more love. These pets included dogs, cats, birds, rabbits and other animals. turn back and M (時計を) 巻き戻す pleasantly 心地よく expected to 6 There were other answers about reading more books, studying harder, or eating less junk food. However, Mr. Woodall was quite impressed with his students and their concern for others. He decided to share all of the answers with his students, and the students enjoyed hearing the different answers. Mr. Woodall decided to try this activity with his students every year. By asking, he felt he would learn a lot about his students. 〜するだろうと思う good majority , t take back 取り消す apparently close to どうやら~らしい t be nice to 〜にやさしい de 問 1 (1) ( 問2 問3 い。 1.9 ( junk food ジャンクフード concern for . 〜への気遣い、配慮 (4

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物理 高校生

(3)のイの解説の波線部分が分かりません。 どこからlだけ長くなっているとわかるのか、どうやってこの式を出したのか教えて頂けると助かります。 

出題パターン 摩擦力を介した2物体の運動 図のように、 水平な床の上に質量Mの板Bがあり,その上に質量mの 物体Aが置かれている。 板Bと床との間には摩擦がないが, 板Bと物体A との間には摩擦がある。 静止摩擦係数をμlo, 動摩擦係数をμとし、重力加 速度の大きさを」 とする。 (i) 速さ A <DBのとき B J30 うまるち駅の条3 MAKSĀ BAGITARS ANUS Ara GENER A AN (1) 板 B に加える力FがFcより小さいとき, 物体 A と板Bは一緒に動く。 (ア)物体A の加速度はいくらか。 TOTESTI 垂直抗力N ml (イ)このとき,物体Aが板 B から受ける力のx成分はいくらか。 (2) 板Bに加える力Fを大きくしていって, 物体Aが板Bの上をすべり 出そうとするとき, 物体Aが板 B から受ける x 方向の力はいくらか。 ま た板Bに加える力F (この力がF)はいくらか。 (3) 板 B に加える力F が Fc より大きいとき,床に対する物体 A, 板 B の 加速度をそれぞれα βとする。 KO (ア)物体A板Bの運動方程式は, それぞれどうなるか。 (イ)物体Aが板Bの上を距離だけ動いて, 板Bの端に到達するまでに 要する時間はいくらか。 右へ行くな N M →DA 解答のポイント! ats “よく出る”「こすれあう2物体間に働く摩擦力Rの向き」について 図3-3 ように考えてみると, 1KO ISTR 13151S (i) BがAよりも右へいってしまうのを防ぐ向き ( ) AがBよりも右へいってしまうのを防ぐ向き になっている。つまり、摩擦力の向きはいつでも「ずれを防ぐ向き」としてシン HHOU. プルに判定することができる。 ち入り回す DB B 大 右へ行くな B 図3-3 (ii) 速さのとき A AN 6 NV R VA UB

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理科 中学生

もし塩酸の質量を変えず濃度を変えたとしても解答のグラフになりますか?? 至急お願いしたいです🙇

5 次の問いに答えなさい。 (配点 18) うすい塩酸と石灰石,鉄と硫黄を用いて,次の実験 1~3を行った。 実験1 図1のように, 石灰石の粉末 0.5gを入れたペットボトルの中に, うすい塩酸 15 cmil が入った試験管を入れ、ふたで密閉してから電子てんびんにのせ, ペットボトル全体 質量を測定した。 次に, ペットボトルを傾け, うすい塩酸をすべて試験管から出し 石灰石の粉末と混ぜ合わせたところ、気体が発生した。この反応が終わった後,再 びペットボトル全体の質量を測定したところ, 反応前と同じであった。さらに、ペッ トボトル5本をあらたに用意し,石灰石の粉末 1.0g, 1.5g,2.0g,2.5g,3.0gに ついても、それぞれ同じように実験を行ったところ、5本とも反応の前後でペットボ トル全体の質量は変化しなかった。 ETANY 実験2 反応が終わった6本のペットボトルのふたを開け,発生した気体を逃がした後,再 びふたをしてからペットボトル全体の質量をそれぞれ測定したところ,どの場合も質 量が減少していた。 図2は,その減少した質量を発生した気体の質量と考えて、石灰 石の質量と発生した気体の質量との関係をグラフに表したものである。 Fe Fes 実験3 試験管A,Bを用意し、鉄粉 3.5gと硫黄の粉末 2.0g の混合物をそれぞれに入れ た。次に、図3のように,試験管Aを加熱しないでそのままにしておき,試験管Bを 加熱したところ、 試験管Bだけで反応が起こった。 この反応が終わった後, 試験管B の中には鉄と硫黄が結びついた黒っぽい物質ができていた。 この黒っぽい物質の質 量を測定すると 5.5gであった。さらに, ⑥ 試験管の中の物質を調べたところ,試験管 Bの中の黒っぽい物質は,試験管Aの中の物質とは別の物質であることがわかった。 図 1 ペットボトル 図 2 図3 うすい塩酸 電子てんびん 試験管A JUN 試験管 試験管B 石灰石の粉末 鉄粉と硫黄の粉末の混合物 9 2.0 発 1.8 発生した気体の質量g 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 +-+ 0 0 0.5 1.0 1.52.02.53.0 石灰石の質量 〔g〕

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