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Science Junior High

中3 物理の問題です 以下の問題の解き方が分かりません。 グラフ以外で答えとその過程が知りたいです。

中に使ってるから. 【4】 2つの物体間の力のおよぼし合いについて、次の問いに答えなさい。 (2点×6問=12点) (1)下の図1のように、静止した状態でBさんがAさんを矢印の方向に手で引いた。このとき、Aさんと Bさんはどのように動きますか。 次のア~エから選びなさい。 図 1 Aさん Bさん ア AさんもBさんも、ともに右に動く。 イ Aさんは右に動き、Bさんは左に動く。 ウ Aさんは右に動き、 Bさんは動かない。 エ AさんもBさんも、ともに左に動く。 (2)図1では、BさんがAさんを引く力と、BさんがAさんから引かれる力の2つの力がはたらいている。こ の2つの力は、「同じ大きさで、逆向きで、一直線上にはたらいている」 が、 力のつり合いの関係ではな い。その理由を「2つの力は」 という文に続けて簡単に説明しなさい。 22.身体に対してはたらくからい (3) 図2のように、床の上に直方体Aを置き、その上に直方体Bを置いた。 また、直方体A,B間にはたらく力を矢印a~fで表した。 ただし、矢印の長さは、力の大きさを表しているわけではない。 図2の中で、作用・反作用の関係にあてはまる力の組み合わせをア~カ からすべて選びなさい。 ア aとb イ bとc bed I cle 才 de et f (4) 図2の① b と、 ②e とそれぞれ力のつり合いの関係にある力を次の 図2 10-10 JO10- 直方体 B ワイC C 直方体A ア〜ケからそれぞれ1つずつ選びなさい。 (各2点) TOOTE ア d I f ATO ‡ c&d 5 ckf 7 de f a C P の f a オ a dcカ aとd 1517085 (5) 直方体Bの上に質量100gの直方体Cを乗せた。 このとき、力の大きさが変わらないものを図2のa~ tudattas 138719 からすべて選びなさい。

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English Senior High

コミニケーション英語2 Lesson7 Section1 下のQuestion Anser Practiceの解説が知りたいです!

Communication English II Lesson 7 Encouraging Song Section 1&2 Reading Passage Section 1 There are many songs that help people overcome sadness or troubles. Makenaide may be one of them. This song has been encouraging many people for a long time. The lyrics of Makenaide were written by Sakai Izumi, the vocalist of ZARD. It became a hit in 1993. The following year, it was adopted as the theme song for the National High School Baseball Invitational Tournament. Some schools have also been using this song for graduation ceremonies. When the Great Hanshin-Awaji Earthquake occurred in 1995, this song was often aired. Many people were able to recover their spirits by listening to it. The song also cheered people up after the Great East Japan Earthquake in 2011. Unfortunately, Sakai passed away in 2007. However, this song is still popular today. Section 2 What makes this song so attractive? The answer may be in its lyrics. The song has a message of hope for everyone. Let's take a look at the first refrain. Sakai left a piece of paper on which she wrote the lyrics. It shows that she changed a part of them. She replaced the words "Don't stop until the end" with "Keep on running until the end". She may have thought that this sounded more positive. Handout Reading No.15 Text p.94-97 She changed this part while she was actually recording the song. "Which words communicate better?" was the question she always had in her mind. She always searched for words that would encourage people. Don't give up! Just a little farther 負けないで もうすこし Keep on running until the end 最後まで走りぬけて Even though we may be apart どんなに離れてても I'll stand by you with all my heart 心はそばにいるわ Follow the dream you'll catch in the end 追いかけてはるかな夢を 1. Question-Answering Practice Section 1 1. Who wrote the lyrics of Makenaide? The lyrics of Makeneide were written 2. What have some schools been using Makenaide for Sakai Izumi 3. Is Makenaide still popular today? song is still popular today. Section 2 1. What did Sakai leave? 2. Which words did she choose, "Don't stop" or "Keep on running"? She 3. What question did she always have in her mind?

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