この問題の（1）なんですけど なんでg'÷ gをしているのかが分かりません😅 優しい方わかりやすく説明お願いします😿

92. 重力加速度地球を半径Rの球とみなし, 自転の影響を無視し たときの地球上における重力加速度の大きさをgとする。 また,地表よ り鉛直方向にんの高さの点における重力加速度の大きさをg' とする。 (1) g' を g, R, ん で表せ。 チェ (2) と g' の関係を、んを横軸に, g′ を縦軸にとってグラフに表せ。 縦 軸には, h=0,R, 2R におけるg' の値をg を単位として記せ。 R

One moment the undersea scenery is an empty blue cathedral ,the sun an undulating hot spot in the waves overhead. The sun 〜の和訳が分かりません。 どな... 続きを読む

間違いありますか？教えてほしいです

A ( )に入る最も適当なものを選びなさい。 101. I was tired ( ) listening to her complaints. 4 of beyond 2 to 3 at 102. The plane couldn't take ( ) owing to the storm. 1 on 103. A fire ( off 3 in 4 up ) out in my neighborhood last night. 2 happened 3 occurred (4) rose broke 104. She finally picked ( ) an evening dress for the party. 0 at @off (3) on out 105. Naomi lived in Bangkok for a year, so she should be familiar ( customs. ) me. on "" assure 2 bet 3 count on 4 depend 1 of 2 in 3 with 4 on 106. I went ( ) a department store last Sunday. shopping at 2 shopping to 3 to shopping at 4 to shopping to 107. “Will you come with me when I go speak to the boss?" "Of course. You can ( (慶応大) 108. Columbia was named ( in 0 after 2 at 109. My uncle ( 0 dropped in at 110. People finding fault ( Oby 2 of 3 on with 111. My friend suddenly got ill, so I ( ) Christopher Columbus. 4 on 2 off ) my apartment yesterday. 2 dropped in on 3 stopped over in looked on 2 brought up 3 sent for ) to do such a thing. 112. She knows ( too clever clever enough 3 better than 113. You are getting too old for football, Mr. Brown. instead. ) others often do not see their own. ) a doctor. over 4 up (大阪商業大) set out (湖北短大) (千葉工業大 ) (湖北短大) ) Thai (名古屋学院大) (中部大) (中部大) (日本大) 4 dropped in with (京都産業大) (武庫川女子大) (四天王寺国際仏教大) 4 more than You had better take ( ) golf (共立女子大)

強酸と弱酸のようにその物質によって同じ温度、濃度で電離度が違うのはなぜでしょうか。 どのような要因で電離度が決定しているのか教えていただきたいです。 よろしくお願いいたします。

2番と3番教えてください！！1番ってあってますか？

Left Use the map below to answer the questions that follow: NEIGHBORHOOD MAP 188 アイ Catherine's House Elm Court Ariana's House 田田田 Ruth's House W Main Street N E Twisted Lane on David's House D Library Fifth Street Berry Drive 1. Give directions from David's house to the school 2. Give directions from the school to the Park Dale Lane 3. Give directions from the Park to the library Park SUPERMARKET ☐ SCHOOL D Example: Directions from Catherine's house to the school- Turn right into Main Street and then turn left into Fifth street and go straight, the school is opposite the supermarket. Turn light in to berry drive go straight in to 00 in to light filth street

y=2a² y=2(a＋2)² で表すのは分かるんですけど なんで、増加後-増加前=yの増加分になるのか分からないので教えて欲しいです

この問題なんですけど、the number of A でchildrenが単数扱いになるのはわかるんですけど、動詞のkeepは なぜkeepsになるんですか？

(3) The number of children in this neighborhood ( ) increasing. (7) keep (1) to keep () keeping (I) keeps (*) is kept (エ)

教科書の問題です。例があるんですけど全然分かりません。誰か教えてください🙏m(_ _)m

y) x FR 15 10 5 20 練習 14 例5 例題 CON 解 0°80°のとき,次の等式を満たす 0 を求めよ。 JST TSMASS (2) cos0=- √/22 (1) sin= (1) 半径1の半円周上で,y座 3 標が 2 AD 図の2点 P Q である。 求める 0 であるから ∠AOPと∠AOQ であるから (1) sin 0= √√3 2 90° 0 0=60°,120° (2) 半径1の半円周上で、x座 AC 標が となる点は,右の 2 Land- の図の点Pである 求める 0 は (3) cos 0=- 1 √2 COSU 1 ∠AOP 0=135° 2 3 となる点は,右 90A -1 P 0°≦0≦180°のとき,次の等式を満たす0を求めよ。 √√3 2 2015-1 YA 3336 1 L 120°60° 10 2 0=90A3101000 (2) cos 0=¹ 32/22 (4) sin0=0 RHYHOURS 8 P 112 √√2 CORTE 1x (√2) 135° 1A. 1 x 第4章 図形と計量

こちらの問題の解答と日本語訳お願い致します。

Lesson 3 必須問題 (3) 適語選択 1 ( に入る適切なものを選びなさい。 (1) Jiro's car is ( ) more economical than my car. 1 so 3 much 4 very Spain bluo Sulog ros vin Tole (2) My high school teacher ( ) me to go abroad after graduation. 2 advised 3 investigated 4 talked ) goes to concerts because they are so expensive. 2 usually 3 rarely ) at the party yesterday. 2 enjoyed herself 3 got enjoyed suggested 2 too basdoorxon gaidid (3) Robert ( 1 often (4) She said she ( I enjoyed (5) When I lived in Niigata, I ( 1 ought to 2 might eyes (6) She was listening to the music (₁) her closed. 1 on 2 in 3 with ) him to carry my bag. 3 of 2 to crash, doy ) often ski with my friends. 3 should 4 recently (7) It was very kind ( 1 for (8) Five people ( ) in the car 1 injure 2 injured (9) Los Angeles is () city in the US. 1 next larger 3 the next to large (10) I could have done better if I () more time. I can have 2 had had 3 have had (11) ( ) I got home late tonight, I missed the news on TV. 1 Although 2 Since 3 Because of (12) The show I saw yesterday was very ( 1 exciting 2 boring 3 injury 14 was enjoyable stre 4 would 4 by 54 in mirhoemoe a'20 second larger 4 the second largest -17Bq Stroz gni 4 were injured Vorl 4 will have had 4 While ), so I don't want to see it again. 3 excited 4 bored

答えを見ても、この立体の求め方がよくわからなくて💦 詳しく教えていただきたいです🙇‍♀️ よろしくお願いします。

■1辺10cmの立方体ABCDEFGH を切断すると, 右の図のような立体ができた。 AP=4cm, BQ=7cm, CR =4cm とする。 この立体の体積を求めよ。 E P A DL Q B G