青い印のところの解説お願いします🙌🏻🙌🏻 答えは、 1（1）イ（3）ア（4）予想2オ 2（2）エ（3）35cm（4）ア

V 小球の運動に関する次の問いに答えなさい。 主 担 1 レールに小球を転がし、 小球の速さを測定する実験を行った。 <実験1> HOC 図1のように、15cm間隔で印をつけた長さ60cmのレールの一端Aの高さを30cm とし,点0で水平な レールとつないだ。 表1は, 印をつけたそれぞれの位置から小球を転がしたときの, 水平なレールにおける 小球の速さの記録である。 なお、小球はレールから摩擦力は受けず, 点0をなめらかに通過できるものとす る。 E 図1 速度測定器 速 移動距離 <実験2 > いい 小球 15cm 速さ 小球 JAD 移動距離 110cm JA ********** 30cm O (1) 小球が斜面を転がっているときに小球にはたらく力を表した図として適切なものを、次のア~エから1 つ選んで、その符号を書きなさい。 ア イ 110cm ********* 表 1 10cm 1 p g (2) 水平なレール上では、ある性質のため小球は等速直線運動をする。 この性質を何というか、書きなさ 18X04* い。 (3) 実験1の結果から, 小球の速さの変化について考察した。 4か所それぞれの位置から小球を転がしたと きの、小球の移動距離と速さの関係を1つのグラフに表したものとして適切なものを、次のア~エから1 つ選んで、その符号を書きなさい。 D HER - ア イ 祥代 Aの 高さ LINS ウ Aの 高さ 者のサポ さ 15cm 30cm 1.21m/s ko - 7- 小球を転がした斜面の長さ 30cm 45cm 1.71m/s 移動距離 * I 200 Rats 2.10m/s Set 速 図2のように,実験1のレールのAの高さを20cm, 10cm に変えて, 実験1と同様に小球の速さを測 定した。 表 2 は, 実験 1, 実験2の結果をまとめたものである。 図2 表2 60cm 2.42m/s お君われて。 移動距離 244 ***10 15cm 30cm ①1 1.21m/s 1.71m/s 20cm 0.99m/s ③ 1.40m/s 0.70m/s 10cm 0.99m/s (4) 実験2を行う前に、水平なレールにおける小球の速さについて,次の2つの予想を立てた。 予想1 傾きに関係なく、 同じ長さだけ斜面を転がれば同じ速さになる。 【予想2 傾きに関係なく、 同じ高さから斜面を転がれば同じ速さになる。 次のア~オのうち, 予想が正しいかどうかを確かめるために利用できる表2のデータの組み合わせとし て適切なものはどれか, それぞれ1つ選んで, その符号を書きなさい。 イ ①と③ ア①と② ウ②と③ エ②と④ オ③と④ 小球を転がした斜面の長さ 45cm 30cm 3 60cm 2.10m/s② 2.42m/s 1.71m/s 1.98m/s 1.21 m/s ④ 1.40m/s

この問題の解説お願いします🙇‍♀️🙇‍♀️

日本の家屋はかつては大半が木造で, 燃えやすかった。 Most Japanese houses used to be made of wood, so they were easy to burn. easy to burn → burn easily → being bez were

この空欄に共通語を入れないといけないんですけど分からないのでよろしければ全部じゃなくても良いので手伝っていただきたいです💦

(3) (a) We must keep an ( ) on the political situation. (b) She hit him hard and gave him a black ( ). (4) (a) This is going to cost you a good ( ) of money. (b) In this African town, there are many merchants who ) in diamonds. (5) (a) That politician always takes a strong () on difficult social issues (b) He was so shocked by the news that he could hardly ( ) up. (6) (a) Why are you sitting so far ( ) from us? Come over here and join us. (b) The two brothers look so much alike that it is difficult to tell them ( ). (c) The dog has pulled the newspaper ( ) again! (d) I don't like to mix business with pleasure, but try to keep the two things firmly ( ). (8) (a) In my ( ) you should try the exam again. (b) The ( uldn't got (7) (a) () all his campaigning, he couldn't get enough votes to win. (b) It might be better for us to make allowance ( ) his inexperience because he is a newcomer. (9) (a) You will be sure to like him, ( ) you talk with him. (b) He writes a letter ( ) in a while, but not so often. The earth goes around the sun ( ) a year of 251) (10) (a) A( ) from the mountain top was spectacular. ) is a place where you can get water. (b) The doctor said that he would be ( (11) (a) Will you ( 15 (c) He has knowledge and experience as ( ). ) if he took this medicine. ) after the children while I'm out? in the long run 結局は (b) ( ) in the mirror before you drive off

英語表現の一致の問題です。

67 各文の誤りを訂正せよ。 1. A number of people was coming this way, yelling and shouting. (名古屋市大) The number of applicants this year are much larger. 2. ( 青山学院大 ) 3. It is one of the most important events that has happened this year. (東北大) 4. He is the only one of the students who speak English very well. (慶大) 5. 6. 7. Two-thirds of the house were burnt down. (**) Three-fourths of the earth's surface are water. (**) Many a student have failed in the examination. ) The English is said to be a practical people. (**) Every one of them were present there. 8. 9. ( 熊本県大) 10. His family was all mad with joy at the news. (

英検2級のwritingの添削お願いします🙇🏻‍♀️🙏🏻

Anembang fatkegaunan ライティング plast ●以下の TOPIC について, あなたの意見とその理由を2つ書きなさい。 onia ●POINTS は理由を書く際の参考となる観点を示したものです。 ただし, これら 以外の観点から理由を書いてもかまいません。 oduce the ●語数の目安は 80 語 ~100語です。 4 hem ●解答は,解答用紙のB面にあるライティング解答欄に書きなさい。 なお、 解答 欄の外に書かれたものは採点されません。 BioJed to FUDOS ●解答が TOPIC に示された問いの答えになっていない場合や, TOPIC からずれ ていると判断された場合は, 0点と採点されることがあります。 TOPIC の内容 ME をよく読んでから答えてください。 TOPIC It is often said that restaurants and supermarkets should try to reduce the amount of food that they throw away. Do you agree with this opinion? DO POINTS ● Cost ang pampal Health and safety Idents lire The environment zooda apan ent hopes to supgrade sa yaigney thoffrowed URonaged doks. The the other 6,000 old

7番で、 どうしてthe baby wasではなくwereなのですか？

6 7 8 9 10 11 I saw a boy about 10 years old walking by. He was carrying a baby on his back. The little head was tipped back as if the baby were fast asleep. The men held the body by the hands and feet and placed it on the fire. The boy stood there straight without moving, watching the flames. He was biting his lower lip so hard that it shone with blood. Here a young girl, Kim Phuc, is running down a road in pain, with her clothes burned off.

英語の問題です。 What happens when we burn fossil fuels? という問題に対して、空気中の二酸化炭素の量が絶えず増加しますと答えたい時に、 The amount of CO2 in the air continually increase... 続きを読む

わかる方教えて欲しいです。 よろしくお願いします💧

IV Part I 次の英文のかっこに入れるのにもっとも適切なものをそれぞれ③~ の中から1つ選び、 解答欄 31 から35にマークしなさい。 31. The Olympic flame derives from the ancient Greek practice of keeping a fire ( ) the duration of the games. 1 burning in 2 burning for 3 burned in 4 burned for 32. If they had known about the accident, they ( have changed had changed would change would have changed (3) 4 33. I ( always never ) play the piano these days. 2 hardly ever (3) 4 rarely often sometimes yet 34. I succeeded in obtaining ( 1 a some 3 many another ) the plan. ) confidential information.

写真の問題がわからないのですが教えてください。 お願いします。

32 SPE 1 ( 内から適切な語を選びましょう。 1. Her (losing / lost) suitcase was found at Narita Airport. 2. A neighbor saved an old man from a (burning / burned) house. 3. We visited a lake (surrounding / surrounded) by forests. 4. I have a friend (living / lived) in Los Angeles.

なぜcanでは無いのですか？お願いします

words 1 /skin/ sékfon/ /tifu:/ míərm/ ases 1 ger A be necessary for you to give up any in in the near future. research studies G-A 2 Today, an incredible number been carried out all over the world this field. Scientists a working very hard and competing with one another to come u with faster and safer ways to create tissues such as skin from 3 At this point, one of the leading scientists in this area is D the patient's own body cells. a medica Yamanaka Shinya of Kyoto University. He was first doctor who treated back injuries, broken limbs, damaged joints and such. One day, he saw a woman with a serious disease in her joints. He was so shocked when he saw her swollen scientist. He misshapen joints that he decided to become a went into a basic study in order to find good ways to treat those ords 2 mpí:t/ ses 2 ther rds 3 crí:t/ Səri/ fm/ ant/ on/ on/ s 3 ch iPS Cells 1 If you have badly burned or red your skin, the doct may have to take a section of g skin from your back a Thanks to a growing however, it may no long medi sew it onto the injured area. technology called tissue engineeri: A w Wor sed R 6 The i and injuri damaged were ot 5 doctor very s into i they we 7 Dr 10 tissue cells u meth day t in th 15 Tho patients suffering from serious diseases and injuries. 4 One way to create tissue is to use egg cells, which have the ability to grow into any tissue in the body such as hair or muscle. This method, however, has produced a lot of debate. Many think it is wrong to treat live eggs as objects and then “kill them, even though the purpose is to treat patients. In addition people fear that this method could lead to human cloning. 5 For years, Dr. Yamanaka and his research team worked hard to find a different way to create tissue. Then, in 2007. they finally succeeded in creating heart muscle tissue from skin cells taken from a person's face. They first added four kinds of genes to the skin cells to put them back into their initial state, a state similar to egg cells. Then they made those cells grow into heart muscle tissue. The four genes they found are now called "Yamanaka Factors," and the initialized cells that can grow into any of the 200 cell types are called iPS cells. ma 20 on 18 th r 25時