解答が無いので、途中式を書いて答えを教えて欲しいです

題例 F=ma 問題2. A君が, 自作ロケットの打ち上げ試験を行った. ロケットは,エンジン点火後 秒間上向きの一定の加 速度αで上昇した. このロケットの運動を考えるために,下図に示したように, 地表を原点としてx座標を定義 した. ロケットはx軸に方向にのみ運動するとし, 空気の抵抗を無視して, また高さによって重力加速度が変化 することはないとして, 以下の問に答えよ. (1) エンジン燃焼終了時のロケットの速度vo を求めよ. (2) エンジン燃焼終了時のロケットの高度 (位置) ん。 を求めよ. (3) エンジン燃焼終了後のロケットの運動を,ロケットを質量m質点とみなし、下図に示した座標系で考える ことにする。 図に示した質点に,ロケットに作用する全ての外力を示し, Newton の運動の法則を用いてロ ケットの運動方程式を導出せよ. 全ての外力は,下図を解答用紙に書き写して図示すること. (4) エンジン燃焼終了時のロケットの速度vo と高度ho を用いて, 導出した運動方程式の解を求めよ. (5) エンジン燃焼終了後から, 最高到達位置に達するまでの時間, hを求めよ. (6) ロケットの最高到達高度 (位置)を求めよ. (7) 最高到達高度から地表に戻るまでの時間, tr, を求めよ. (8)a=2g,to = 50秒であったとすると, (1) から (7) の結果を用いて, ロケットの最高到達高度と,打ち上げ られてから地表に戻るまでの時間を計算せよ.ただし,g=9.8m/s^ とする. X ho m 地表

答えと説明をしてください。

28 問3 第10問 次の問い (問1~3) において、 それぞれ下の①~⑤の語句を並 に べかえて空所を補い、文を完成させよ。 ただし、 解答は [ 入るものの番号のみを答えよ。 標準解答時間 3分30秒 問1 Isaac Newton an apple fall from a tree. ① of gravitation ④ the law 問2 ② is said to ⑤ by chance A man can ① conceals what 3 he chooses ⑤ never be prevented svols asw sta 5 ① people ② few 3 6 2 4 3 seem to NOTE - 6 he thinks. ② from thinking whatever. ④ as long as he the book. 4 have ④ when he saw ③ have discovered ⑤ read SP

英語 文法です 4、6行目のthatの用法を教えて欲しいですm(*_ _)m

新しい 9 The new focus on grit) is part of a larger scientific effort to study the personality traits 現実世界におけ達成度を最も正確によそうする個性を研究しようという。 OVER CE 長い間 / that best predict achievement in the real world.// While researchers have long focused / on 知能測定 measurements of intelligence / such as the IQ test / as deciding markers of future success, / ~ECT. these scientists point out / that most of the variation in individual achievement / has nothing to do with being smart. // Instead, /it largely depends on 2 personality traits / such as grit and honesty. It's not that intelligence isn't really important / Newton was clearly a genius / 決して十分ではない but that having a high IQ/is 3 not nearly enough. //

Genius2のレッスン8 give it a try 大門1の(2)と、大門２の並び替えがわかりません、、わかる方お願い致します、

approaching. You may say it's not special because there seem to be some people who can fall asleep Choose the best words for the blank from “As a result, For example, In tree and the latter, on their trunk with the ground so that they can feel when enemies are Give If a Try addition, On the other hand". Many great scientific discoveries have happened by accident or from a mistake. Isaac Newton took a nap under an apple tree, which resulted in him being hit the head by a falling apple. It was this event that gave him the idea for the law of gravity. f Alexander Fleming hadn't left a sandwich by the window of his laboratory and forgotten about it, penicillin wouldnt have been discovered then. Having been in the right place at the right time or having madea mistake and having got an unexpected result, they made these important discoveries. penicillin-ペニシリン 2 Re-write the underlined part putting the best word in ( ). ) they ( )in the right place at the right time or ( 3 4 a mistake and ( ) got an unexpected result, they made those important discoveries. 6 (2) Put the words in the boxes in the right order to complete the sentences. standing on the train, holding on to a hand strap. The way people sleep seems somehow different from that of animals, are of really strange What is unique is the way some birds sleep upside Some which. It's well-known that animals in the down, foot holding on Wild such as giraffes or elephants sleep standing up. The former, neck on their resting with a one with to a branch. This would be impossible for us, but some birds any can't fall asleep other way. Ch C

出来れば至急お願いします🙇‍♂️

問1: sin(x) - x^2 (xの2乗の意味) = 0の解 をNewton法を用いて解くことを考え る。図ののと2の正しい組み合わせは どれか 反復式を求めるため, f(x) = sinx-? とすると,その微分は の 従って, Newton 法の反復式は 2 となる。 0 -cos(x) + 2x 2 x_new = x_old + (sin(x) - x^2)/(cos(x) + 2x) O cos(x) -2x 2 x_new = x_old - (sin(x) - x^2)/(cos(x) - 2x) O sin(x) - 2x 2 x_new = x _old - (sin(x) - x^2)/( sin(x) - 2x) O sin(x) + 2x 2x_new = x_old - (sin(x) - x^2)( sin(x) + 2x)

回答できる方お願いします！！

12 ii The feacher ( )Endo fo give him book fo Yamada.【動詞・ 文型】 5 |@ cskeg 9 ⑧ ordered fo |@⑨ faan 選| 13 2: rsaw her ( ) info 1he room screaming.【動詞・文型】 |G⑳ omes @⑨ focone ⑨ came @ comirg | て 3: Telwoys have my daughfer ( )Imehomefrom work.【動詞・文型 |@arwe @⑨ drove ⑨ driven @fodrve 。 | [ 人 Endo ( )hungry becquse he has jus1 eqfen lunch.【量詞】 ay be ② must be ⑨ camtbe |@sheugse | 5 rleff home early so | ss ② far 6: He admiffed ( ) aserious misfake. ( )fo beintime for fhe meefing.【不定詞】 19 me 【@ne 削 |@ Iake ⑨)having made 7: T alwoys avoid ( )whenifis cold. ③ being made hoyng been ncd引開 OPT ② going out ⑨③ of going out ④ go out 8: Tha+ woman ( )+o Endo is one of my friends from school.【分詞】 | ⑨)fqlking | 9 jpfalk ③ Ialked ④ alks 9: ( ) what 1o say, T remained silen1.【分詞 | Knowimg nothing ②⑫ No fo know ⑧ Not kmowing

a+人名 で 〜のような人 the＋人名で 〜に相当する唯一の人 だと思うんですが、 You will be ( ) Newton in astronomy. この問題ってaもtheも両方使えませんか？ わかる方解説お願いします！

間違ってる答えありますか？？

本5 画 ーー 間 層も 人れるの( 次の仙い(本1一中9の 。ビゴ ロー! ロ紀 っいては人議 ただ【 の0の0のうらか" 0 隊隊GB凍及に和れるのに R呈 | な組合+ exnm qidnt lthink ko would 還 nil the 3 ididn't think 則1 ieビエ me keil ) k 1) Ithought ⑫ JdidTthink ze jipital camera 生2Puosasehsoimuin| 計ら環OC2 。縛 ⑬⑩ costs it ⑭ costi 0。 doesitcost ②⑳ itco8K 語2SCGSDCGSOpreoll還9画|還計ラク ⑰ his sight jm of his sight ⑬ jim his sight ⑭⑩ his sight from him 4 to be the father of modern 間4 Enghish physicist Isaac Newton science. ⑰⑩ says ⑳⑯ a ⑬ tells ⑭⑰ is told 癌5 5 | seems tobe something WTOng with the engine. ⑰ ⑳⑨ What @ Theye ⑭ That 間6 Many cancers can be cured if 6 |atan early stageアイー ぱ ⑰⑩ discover ⑫⑰ todiscover 6 discovering ⑭⑩ dise ed 間7 レテ、) was it that won 全st prize in the speech contest 2 0 we ⑳ Where ⑬ What ⑭ How 間8 ( A )jsimportant in learning Rnglish is to practice it every day,but never( B )thatmyself. 8 ⑩ A:It 。 B:diqIdo ⑳ A:tt B:Idid B:didIdo ⑲⑳ A:What B:Idia

問一の答えを教えてください。 (下線部1はオレンジの線を引いてます)

46-17 の英文を読み問いに答えなさい。 (50 上) 韻1 下線部 G) が表す内容を 80 40 字の日本語で芝べなきま こさい。 、下匠部 (2 が表す内容に最も近いものを次のやー①から ① What has bubbled up always goes DOD・ ② What has bubbled up never goes DOD・

訳して欲しいです The genius of people like Newton and Einstein lies in the fact that they were able to ask innocent questions which turned out to... 続きを読む