【大至急】高校COM英Ⅰ・Ⅱ 過去問の回答がなかったため、答え教えて頂きたいです。 量が多いですが回答お願いします🙇‍♀️🙇‍♀️

egral T |1 空欄の中にあてはまるものとして適当なものを選択肢ア~エの中から選んで答えなさ い。 (1) Every winter, colds are () at schools. back to you in two daye 7 broad common familiar I popular (2) The mechanics said "it will cost () about one million yen to fix your car." 7 me ni gnivil elgoog on me for me I to me discovered discovering I to discover Tronul not eggs beint evad noy bildida Toy no () Jog overy (1) T auge wel ht e emos G Bags amoe I and Jadi jud: (3) A good teacher enables students ( ) somethings for themselves. It 7 discover general I forever loot a lainitaned (A) emosed and learstal edT (8) temast [enditesubs vus 28846 oa A T 08 AN doum I has shocked was shocked I was shocking VISVS (4) Small children have teeth which usually fall out between the ages of five and twelve, after which they get t 19dtion I 7 false OK permanent od je tee 10 Tennib tot tuo og bloode ew () am becas redom yM (01) dadi Y daidw ➤ Jadw redjedw I bised I" (e) Tmort dem voy eveH .eniwi SIE ETotais e o "Joy madi to () ism t'nevad I M dans T get their () teeth. (5) It () for Tom to notice that his bike had been stolen. T shocked doure A dove A I -1-

物理 表を埋めるところからよくわからないので 丁寧に説明してくださると 大変嬉しいです。 よろしくお願いします。

古典力学:第 1講 2022年度 春期 速度と加速度 Velocity O Acceleration Classical Mechanics: 1st Lecture 学び始める物理 第1日 1.1 今日の問題 A. z 軸上を運動する物体を観察したところ, 以下のようなデータが得られた: t [s) 0 1 2 3 4 5 6 7 2 [m] 3 0 ー1 0 3 8 15 24 [m/s) a [m/s°] (1) 上表のうち, 平均の速度 T, および平均の加速度aの空欄を埋めよ。 SEtH (2) (1)より,時刻tにおける瞬間の速度 »(t) の式を予想せよ。 (3) (1) より, 時刻tにおける瞬間の加速度 a(t) の式を予想せよ。 B. 物体が初速0m/s で落下する様子を観察したところ, 以下のようなデータが得られた: 経過時間 [s) 0 1 2 3 4 5 6 7 落下距離 (m) 0 4.9 19.6 44.1 78.4 122.5 176.4 240.1 T [m/s) a [m/s°] (1) 上表のうち, 平均の速度7, および平均の加速度aの空欄を埋めよ。 (2) (1)より, 時刻tにおける瞬間の速度 »(t) の式を予想せよ。 (3) (1) より, 時刻tにおける瞬間の加速度 a(t) の式を予想せよ。 このような落下する物体の加速度 は重力加速度とよばれる。

微分方程式の問題です。 この微分方程式の解法を教えて頂きたいです。 3枚目は自分がやったものですが、むちゃくちゃです。

ヒ例する抵抗ガkuを速度と反対方向に受ける は電位差)との関係を求めてみよう。 電子(一 d'』 m- dt? do = eE-k dt る。

図1において、物体は質量mの直方体であり、重心Gは直方体の中心に存在する。重心Gに全ての質量が集まっているとして良い。 この時、Qまわりにおける重力のモーメントを求めろ。 という問題で、モーメントなのでQからGまでの重力ベクトルに対して垂直な長さを三平方の定理からL/√2... Read More

りでま来を 賢5 の面様を求めょ | GP F、回転体の体を 2h Q ち高 01 図1

この問題の解き方がわかりません。わかる方は教えていただけると幸いです🙇‍♀️💦

44滑車につるされた3物体の運動 図のように,質量mの小球A と質量3mの小球Bを軽い糸で結 び滑車Pにかける。滑車Pと質量 4mの小球Cを軽い糸で結び, 天 井からつるした滑車Qにかける。滑車はなめらかにまわりその質量 は無視できる。重力加速度の大きさをgとする。 | (1) Cを固定して A, Bを同時に静かにはなす場合,これらの加速 度の大きさ a。と, AB間, PC間の糸が引く力T, T,をそれぞれ C P 求めよ。 (2) A, B, Cすべてを同時に静かにはなす場合, A, B, Cの加速 度の大きさ a, 6, c, および AB間, PC間の糸が引く力 T, T。 をそれぞれ求めよ。 (3) Cを別の小球 Dにとりかえて (2) と同様の実験を行ったところ, D は動かなかっ た。このDの質量を求めよ。 A● B 1 3 解(1) ao=59, Ti=;mg, Tz=3mg 24 -mg (3) 3m 1 12 3 a=, b=. c= T,-号 g ) 3m 5 -9, Ts= mg, T、= 79, c= 7

このso thatはどんな意味ですか？

Growing up as a young boy in Scotland, Alexander Graham Bell showed a unique talent for music. Though he ( 4 ) this path through to a career, Bell changed his mind and followed in his father's footsteps. His father wás a famous teacher of speech communication. Bell becanme a teacher himself, first of music, then of speech communication. At the same time, Bell pursyed his other love, inventing, by-experimenting with the mechanics of Speeth using both Triends and his dog as súbjects. In 1870, when he was 23 years old, Bel and his family sailed from Scotland to Canada to escape the tuberculosis epidemic* that had already killed Bell's two brothers. While his parents remained in Canada, Bell moved to the ている 2ん0 United States to teach. He continued to experiment with his jnterest, electricity. He dreamed of being able to transmit speech, so that people' around the world could ですた。 てる 5 )the spoken word. Bell and his assistant, Tom Watson, achieved their first success in 1875. After many アシスタント Tu 11 成ェや 1に experiments, they were able to invent the telephone. On March 7, 1876, Bell and Watson succeeded in( 6 )inseparate rooms across a small わけ hallway. Later that year, Bell made the first Iong-distance telephone call, overa distance of 16 ゴーク ilometers, to his father while on vacation in Canada. Thanks to his invention, we can nov communicate and share information with people all over the world.

力のつりあいと作用、反作用の違いが分かりません 誰かわかりやすく説明して下さると嬉しいです。

この英文が難しくて和訳ができません！ よろしければ、全文の和訳をしていただきたいです！ よろしくお願いします🙇‍♂️

79 Many Americans wish to live in San FranciscO. Beautiful setting, mySteriOuS and romantic fogs, cable cars一一everyone leaves their hearts here. The city jS also well known for being very hilly. There's a law that When you Dark Your car on one of the hills, you have to leave your front wheels turned to the curb so that the car wont start to roll down the hil. The State of California。in which San Francisco is located, WaS OnC6 a Spanish territory、 You can find a lot of Spanish place names in this state. Los Angeles is "The Angels” and San Francisco is “Saint Francis.′ There are still many people here who speak Spanish. Im January 1848, a man found something shiny near where Sacramento is today. It was a lump of gold! The news soon spread to every part of the United States. People deserted their homes and businesses and rushed to Califormia。 Accountants threw away their books, mechanics their monkey wrenches、farmers their plows, teachers their chalk, and sailors jumped of 。 their shipe Most of these gold-seekers came in 1849. so they were called the "Torty- " Thousands came by land. Going across the Great Plains, the Rocky and the Sierra Nevada was a difhcult and dangerous journey, but it _ WayY. Many others came by ship、for San Francisco was a wiled all the way from the Atlantic coast around South to Caiifomia. But not all of them were

このサイトのβは次の二式を満たす角度であると書いてある所が理解できません。 なぜβは次の二式を満たすのですか？ http://w3e.kanazawa-it.ac.jp/math/physics/category/mechanics/masspoint_mechanic... Read More

() y<oo の場合 (不足減衰) 位置: ?=4e~Ycos(gk二og) (4, o :定数) ー(⑬③) 、 の 速度 : ッーー =テー4e-7% イッcos(et 十 o) 十 osin(cof 十 o) } =テー4eoe-7 cos(oみ十 の --- (2) ここで, は次の2式を満たす角度であ る. の cos(c一 ) = っ , sin(w一の = っ

量子力学モデル(quantum mechanical model) とは何か簡単に概要だけでも教えてもらえませんか？ 高校何年生でやるのかだけでも構わないので教えてください🙇‍♂️

The Bohring World of Niels Bohr In 1913WBohr proposed that electrons are arranged in concentric circular paths or orbits around the nucleus. Bohr answered in a novel way why electrons which are attracted to protons, never crash into the nucleus. He proposed that electrons in a particular path have a fixed energy. Thus they do not lose energy and crash into the nucleus. 7カje energy /eve/ of g/) e/ecro7 5 太e 7eg/O7 g7Ounの のe 70C7eus Were た5がeルfo pe. These energy levels are like rungs on a ladder, lower levels have less energy and work. The opposite is also true if an electron loses energy it falls to a lower level. Also an electron can only be found rungs of a ladder. The amount of energy gained or lost by every electron is not always the same. Unlike the rungs of a ladder, the energy levels are not evenly spaced. 4 gug/fg77 O7 ene79y 75 妨e 977Ou7た Oげ ener9y ee0eg ro 77oVe 7 e/ecfron廊O77 745 prese7t _ene/rgy 7eve/ 7O je exf jgカer oe or to make a quantum leap- The Quantum Mechanical Model Like the Bohr model, the ggg74777 776c7g77Co/ 777Oe/ leads to gugn67ze9 energy levels for an electron. However the Quantum Mechanical model does not define the exact path an electron takes around the nucleus. It is concerned with the likelihood of finding an electron in a certain position. This probability can be portrayed as a (oto sale) o @ ら oプ @ Figure 3A Classical Alomic Schematic of Carbon 党 Figure 3B New Atomic Schematic of Carbon 1 nucleus while Gtrostatc equivalents keep Envelopes separale Figure 3C New Atomic Schematic of Oxygen (Electron Envelope above page not shown) blurry cloud of negative charge (electron cloud). The cloud is most dense where the electron is likely to 人M be. ーーーーーー" 午