おもりの下の力ってmgじゃないんですか？ 重力加速度かけないで 2.0Nそのままもってこれるんですか？

革本例題 8 ogAリ をつなぐ。この小球に。 一端を取りつけ, 他敵を 銘直方向と 60* の角をなして小球 ばねの自然の長きからの伸びは何mか。 小球は重力,ばねの弾性力、率の 居力を受けて藤止しており, それらはつりあって いる。ばねの弾性力を7(N], 系の張力を7(N〕と すると 小球が受ける力は図のように示される。 力を平方向と鉛直方向に分解し 各方向におけ るカカのつりあいの式を立てる。これから77を求め, フックの法則を利用してばねの伸びを求める。 水平方向、鉛直方向のそれぞれの力 のつりあいから, 、 47snay=信(ON@ 3 7(N] 20N =幸で未の一端を天井につけ, 他端に重き 2.0Nの小球 こ ばね定数 10N/m の軽いばねの 水平方向に藤かに引いた。糸が が静止しているとき, に 但 革本回題65.63, 69. 70 2.0N 10N/m 0ー 水平方向 1か70 ce) 四方向: 訪-2.0=0 。 …② 式②から, の=4.0N となり, これを式①に代入し て7を求めると, アテ2.073 N ばねの伸びを x[m〕とすると, フックの法則 アールx から。 ES210V NRS2102015 ーー 0 346m 0.35m

問2はnameじゃダメですか？

| をして 2 人和人の村eb)と正和io 、 ALTのディ っerr Doと いる場面である。 これを読んで、 後の各間に答えよ。 | you help ns? 2 WhateanTdo foryo? Ayaka : Doyoew know weare wchool hibrarians? ME Dave ee Taeays ee you in the jibrary Masaks Can you please write about your favorite books for us ? Mr Da OK butwhy? HHDrmry is very nies.Twant the stwdente to cmme antorrow more booke fom here [me getnew booka every montjyoj want the studenta to kngw abowtitin the poeter A Do the atudents oRen read any booka? 。琴衝堪 Masaki : rookatthis gaph. wp 二 montNCt say thet we read nore hisyear than laatyea styeer com than huireftle 較 、 antmetny oks geny teetias mst sw eora6pmom Year nore than halfofthe 40 read one bookor meme. For tw ts even read ye booke or Mr Davis: Oh,thatisnt so bed. iAYako | Tthink eo bit ifme write something interesting。 maybe the stndents wi borrow more booke fom our iibrary. Te a good idea.OK TIhelp yon- 1 mkyou WM Davis Do you hae any good ideas to make the stndents more interested in our 9 wabout a book club? mb 2 Whate that 2 Can you tel me mom? | ae We. on think the students more books? mall T didnt iike reading much. Bot my mother took me to a hibrary to me. Tenjoyed them and learned many interestingand useful W9 ーー ] irWedneiay Book cub・Thank yon. aboutthe club.Thope they will say ite OK. abont the clob later

答えがなくて困ってます答えをお願いします。m(_ _)m

2 MM である。 本中で べられている順番となる 2 し、 同じもの 】に入るものを選びなきい The United States had the jargest number of big storms 2 The hurri ane killed over 00 people jn the southern USA Because it was too hot many people died in France り The fmrSt hnrricane which started in the South Aantie 0eean happened! | The temperature in the Mediterranean Sea became very hot from May to July。 1 illed over 60 people through three countrie: -瑞 The strongest hurricane

私の志望校の英語は 英作文はないですが大きく分けて 長文読解、会話文、文法の３つがあり 文法は、そこそこできるんですが 長文読解と会話文でかなりの点を落としてしまいます(30点満点なら25点程)(ほぼ9割落としてしまう) どうやったら解けるようになりますか？ 写真を出すので... 続きを読む

国 次の英文を読んで. 7に(6)のそれぞれの選択肢から。 本 選び、 記号で答えなさい。 (1)( )坂2)( ) (3)( ) UWAJIMAYA 了 4nese 机8n 3DaneSe supermarkets in the US2 1928、a JapameSe 3 タンの 文の内容と合う 6のをそれぞれ1つ3 【4)( 7 (5)K / Do You know there are Some JJ Game to 5eg77e、His mame was Hijimatsu Morignehi。He was from Ehimie。 He worked for 8 Seattle fh company for Several years、 then moved to 74co7d、 and begam his own business。HHe Sold homemade 7sAcoがes. Japanese 229 Sauce andl rice。 The name of his store was Uwajitnaya: IT6 continued until the beginming of World War Hm 1942、 Morignchi and his family were sent to a 7e79coが97 cg77 iTOaHiformia。 After the Yar。 the Moriguchi family cane back to Seattle and again opened Uwajimaya in JapantoWn。 They started to sell Japanese foods amd gift items。A lot of Japanese people started tO Gome to the US to study Englisli at collese。Bnut some Japanese people did not have much moneVi to buy things、 So Moriguchi gave them some foods. m 1962、 there was the World's Fan 近 Seattle and Uwajimaya became famous at tat time.。 The Worlds Fair was a great success。Dut sadly NIr。Niorignchi died during that summer. Uwajimaya continued to de2e/7 itS service to the second and third 9e7e772077 4s22 47ze7zcoカ9、 and of course to 74070-4 2275. jm 1970. the number of Japanese Americans was getting larger。Uwajimaya became the ]argest Japanese supermarket in 7 72e27e Wo77がues7/、It started to sell Yegetables。 hot meals、 books。 records。 clothes。 and so on。And then。 people could buy 767 9 Japanese items 7 other items from China。 Korea。 and the Pjiilippines。 da Uwajimaya has grown so much. Uwajimaya had its S5th G72220e7S7 twO Years 9。 Now it js one of the most suceessul stores im the US. Another Japanese Supermarket ed the same thmg 折 (he US、 but it gave up soon、There are many different perrmarkets。 Why ear Uwajinaya stay on top? There are three reasons \sian Americans。 not just to Japanese Americans、t always sells Moriguchi fumily have developed a sood 7e/

入る単語を教えてください！

@ pear Yuna ank you or g(@ ) me an emai Tm having a gooG Geoo。NAy \ qp osr 太mijy and 了 went to Tokyo Skytree、 Thts was the rst Smme tor me 7o see 7 7he nght view from it was realNy beauttull 1 atso ae Ns or ゅ(9d ) on (hat day. It was so good. 1 wanted to take pictures、Nut ws NG⑱ caera didnt work。 1 want to e(b ) a new one。 WhNew yow cowe NN acf 7o Japan, why don't we g0 Shopping? See you, ev

(4)の解き方を教えてください

させたとさきにできる立体の体筑を求めよ。 へOBC を, ゅ韓を中心として ーー に "6示人科層9967NAYt の2 シ ほん ヶ 6

givenではなくgaveになるのは何故ですか？

(3の This is the dictionary given to me by mmy sister. 1 sis ⑥ 7hisjsthe dietionayy 。 given to me by my ぐ⑨ぐ7jis js the dictionary which my sistex MAG, -還 文法演習(8) 分詞・関係代名詞 引

よくわかりません。

なぜ、プラスがマイナスになったり、マイナスがプラスになるんですか？ #疑問

わからないです😭😭

まとめのテストG 明和放・必Ox The Amish keep ther fiends and hard, honest yi The Amish take care of ac oe TK Theee things are the most important to then When a farmers barn bums down。 the Amih em yhole barm in just one day 音0 っdo the same for non- mish neighbors in need orhelp 5 人 firmern gror tohacoo。 vegedables。 and nany other thnee nm ana eegs NTTm Amdh frme and they are important thinee The Am ae aa Por cooks。 Their pot pie and dhicken com onp are mens am oeer ne wona le Amish stay aay fom the outside world。 but they are vey mienay and nd 0T ronrme they dont Hike too many visitoms。 Bot rom are introdueed by a fend ol have a good time with them (慰) Amimh : アマン沙の人(キリスト教ロテスメタントの Tiain : 素村な power hme:送和 relign NO Per生還 bom down:失り落ちる innewdohー:ーが家人な ea tobacco : (植物としての) タバコ visitor :楽客 るメノ演が名鉛した一匠) honest : まっとうな Ns (9 下閑部①②の英文をそれぞれ日本文になおしなさい。 の ( @ ( (⑫) 下閑人の内容を表すものをアーエから1つ選びなさい。 ア give some help イ work for themselves ウ join together and burn a bamm 。 エ work bardandgetsomemoney (3)本文の内容と合う ものをアーカから2つ選びなさい。 St R twant to ue them. ア The Amish know about cars. but they do 1 SS イ The Amish take care of themeelves, and they are kipd oply to their Amish ftiends。 ウ You can say that the Amish live in a Yery noisy World 73