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English Junior High

それぞれに埋まる単語教えて頂きたいです😭

◆次の英文を読んで,あとの問いに答えなさい。 <埼玉改〉 Ayako is a junior high school student and her homeroom teacher is Mr. Tanaka. He said to the students in class, "You will have work experience next month. So think about the future and the work experience you want. Then talk about these with your family. This is your homework. Next Monday you are going to talk about it with your classmates in class." That evening Ayako talked to her family about the homework. She said, "I have no idea about the future. What should I do?" Her mother said, "You don't need to worry about it now." Her brother said, "When I was a junior high school student, I was like you. But I was interested in environmental science when I was a third year student in high school. Now I'm studying it at college." Her father asked, "What are you interested in?" Ayako couldn't answer. He continued, "You should think about that first." Next Monday when class started, Mr. Tanaka said to the students, "Talk to the person next to you about the future and work experience. Then give some advice to each other." The person next to Ayako was Robert. He was from Australia. They enjoyed playing basketball at school and were good friends. "Well, Robert, do you have any ideas about the future and work experience?" Ayako asked. "Yes. I want to go to a hospital for work experience. When I was sick in the hospital, a nurse tried hard to help me in English. And she took good care of me. I was very glad. So I want to be a nurse in the future and help people," he said. "How about you, Ayako?" "I have no idea about the future," she said, and then talked to him about her father's advice. "Your father's advice sounds good," he said. "OK. I'll ask you some questions. What do you like 20 to do?" "I like to play basketball on the school's basketball team," she answered. "I like basketball too. Why are you interested in it?" he asked. "Because it's fun to play. And I'm the captain of my team, so I teach basketball to the younger members. I'm interested in that," she answered. "I think you are good at teaching basketball, and all the members like you," he said. "Oh, thank you," she said. "Well, Ayako, how about a school teacher as a future job?" he said. "I think you will take good care of students." 1 35 1. 25 "Thank you. I think it is an important job. OK. I'll think about it," she said. At the end of class 30 she was happy because she had an idea for her future job. She thought listening to her father's advice and talking with Robert were useful. The next week Ayako and Robert were talking again. He said, "Well, Ayako, did you think about work experience? Where do you want to go for it?" Ayako smiled and said, "I'm thinking about teaching at school as a future job, so I want to go to an elementary school for work experience. If I 35 work as a teacher, I need to learn a lot of things. I'm studying harder now."

Resolved Answers: 1
Physics Senior High

2枚目の(ウ)に書かれている「転倒し始める時は〜」のところが分かりません。なぜそれが成り立つのでしょうか?

例題1 剛体のつりあい ① 次の文中の 図のように、直方体の一様な物体Aが, 水平と45°の傾斜をもつ地盤Bの上に,質 量の無視できるロープCによって取りつ けられた構造物がある。 物体Aと地盤B とは、接触しているだけである。 をそれぞれ記入せよ。 に適する数値(負でない整数) A 4m 考え方の キホン M145° mg45 2m C B J 水平面 物体Aの質量 : m=1.0×10℃〔kg〕, 重力 加速度の大きさ:g=10[m/s'], 物体Aと地盤Bとの間の静止摩擦係 数および動摩擦係数 : μ=1/3,√2の値: 1.4とし, ロープCは十分強く, 伸び縮みしないものとする。 × 10°Nであり、地 × 10°N である。 (1) 静止しているとき, ロープCの張力は (ア) 盤Bが物体Aに作用する抗力の大きさは (イ)[ (2) 地震によって、 次第に強くなる上下動 (鉛直方向の動き)が起こ り,ある加速度が物体Aにはたらいたら, 物体Aが転倒 (物体Aが 地盤Bに対して,すべり離れなどの動きを起こし、回転して倒れ る状態)を起こし始めた。 その加速度の大きさは (ウ) m/s' であ り、ロープCの張力は (エ)[ |×10°Nである。 (3) 地震によって、 次第に強くなる水平動が起こり,ある加速度が 物体Aにはたらいたら, 物体Aが転倒 ((2)参照) を起こし始めた。 その加速度の大きさは (オ) m/s' であり, ロープCの張力は (カ) × 10°である。 〔東京理科大・改〕 力学において最も重要なことは, 力を正しく見つけることである。 そして力がわかれば,それらを互いに垂直な方向に分解し、力のつ りあいの式を2つつくる。 次に,適当な点のまわりの力のモーメントのつりあい の式をつくる。あとは, 以上の3つの連立方程式を解くだけである。なお, 静止 摩擦力はつねに最大静止摩擦力が働いているとは限らないので, はじめからその 値を IN とおいてはいけない。 まず, 未知数として文字で表し (例えばF),つ りあいの式を解いてFの値を求めてから, FUN の条件を課せばよい。また, 力のモーメントのつりあいの式は、任意の点のまわりのモーメントで考えてよい が、なるべく計算が簡単になるような点を選べばよい。 すなわち, ある力の作用 線上の点を選ぶと, その力のモーメントが0になるので計算が楽である。 1カ学

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English Senior High

【至急】この文章の題名として最も適切なものは何かという問いです。私は、②だと思ったのですが、解答は①です。 よろしくお願い致します。

次の英文を読んで、 問 1 ~ 問8に答えなさい。 (配点50点) Inspired by fierce family battles for the last remaining piece of cake, a team of three high schoolers in southwestern Japan's Oita *Prefecture have invented a device that cuts round cake and pizza evenly, no matter how many pieces are sliced, and their creation won the top prize in the prefecture's invention contest in 2021. The three students are members of the industrial technology club at Oita Prefectural Kunisaki High School. Their clever invention to solve a daily life problem with a flexible *2mindset won the governor's award in the competition and is gathering attention. Twelve students in the electronics department of the school ( 1 ) to the industrial technology club, which has continued to submit works to the invention contest for about 40 years. Five of their creations won prizes in the high school division of the 2021 edition of the competition that was launched in 1941. The top prize-winning device, whose name translates to "Let's kindly divide it up," was invented by second-year students Wataru Onoda, 16, Rinto Kimura, 17, and third-year student Mitsumi Zaizen, 18. It was inspired by bbattles for birthday cake in Onoda’s family. He needed to defeat his rival two sisters in games of rock-paper-scissors to get the last remaining piece because the cake was always cut into eight pieces despite his family having seven members. Based on Onoda's idea to equally divide a cake into seven pieces, Kimura created a drawing and computer program to precisely make parts for the device. While Zaizen could not be involved in the actual production due to preparations for her university entrance she created a video for the presentation, using her experience of winning a prize in the competition for two years in a row. exams, (2 ) a two-month trial and error process, the device was completed. When a cake or pizza is placed on a turntable made with a laser beam machine, it can be cut evenly into

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