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English Senior High

黄色線のhis business が 干渉しないよう という意味になるんですか😵‍💫

3,000 animated characters. 2 Blanc was born on May 30, 1908, in San Francisco, California. However, when he was a child, his family moved to Portland, Oregon, where he attended 問1の正解の根拠 ~へ引っ越した 〜に通った school. When he was young, a game he used to play by himself was to look at, よくしたものだ 一人で for example, a bird, and try to imagine what it would sound like if it could talk. Then, he would try to make the voice that he had imagined. 問1の正解の根拠 ~を集めた 問1の正解の根拠 3 In 1927, Blanc began working for a daily radio program. There, because the sponsors could not afford to hire more actors, Blanc used his own voice for many of the show's characters. After that, he moved to Los Angeles, California, where he joined Leon Schlesinger Productions, an animation studio that had assembled some of the greatest voice actors of the time. This company did the work for Warner Brothers, which developed the cartoons that made Blanc rotair lo subiq soloqu na diw envoys abiyong liw 4 Without a doubt, Blanc's most famous voice is that of Bugs Bunny, the star of the Warner Brothers animated line-up since 1940. Blanc not only provided Bugs Bunny a voice, but also a personality and his famous catch-phrase, "What's up, doc?" The team involved in creating Bugs was very careful about famous. 〜に関わった 問3の正解の根拠 giving him a personality that would be popular for everyone. They decided that Bugs would not be an unkind character; he would just always be peacefully minding his business until someone started trying to hurt him or make him do something he did not want to do. Then, he would fight back. Blanc was very JAKE 問3の正解の根拠 proud of Bugs and thought that the character could be a role model. He said, "Bugs does what most people would like to do but don't have the guts to do." 問2の正解の根拠 5 By the 1940s, Blanc was providing the voices for more than 90 percent of the Warner Brothers cartoon characters. To put that in perspective, from 1940 to 1959, Warner Brothers released almost provided about 540 voices during that time. それを総体的に見ると 600 cartoons. That means Blanc Through this time Blanc appeared on many radio and television programs. He provided the voices for the most 問1の正解の根拠 lovable side characters on extremely popular programs of those days. Then, in the 1960s, he voiced some of the characters in "The Flintstones," the first -126- 生 H

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Physics Senior High

物理基礎です。 (2)の問題で、回答はVa=6ですが、どうしてVa=3,5にならないのですか?岸から見た時の速度に統一するためですか? よろしくお願いします

① 基本例題2. 速度の合成と相対速度 を 流れの速さ2.5m/sの川がある。 次の各問に答えよ。 (1) 静水に対する速さ3.5m/sのボートAが,船首を下流 に向けて川を進むとき, 岸から見たAの速度を求めよ。 (2) ボートAからボートBを見ると,上流に4.5m/s の速 度で進んでいるように見えた。 岸から見たBの速度を求 めよ。 指針 合成速度, 相対速度を求めるには, それぞれの速度をベクトルで図示する。 (1) 速度の合成の式, 「v=v+v2」 を用いる。 (2) 問題文は,Aに対するBの相対速度が, 下流 から上流の向きに 4.5m/s であることを意味す ある。相対速度の式, 「VABU-V」 を用いる。 ■解説 (1) 上流から下流の向きを正として, 岸から見たAの速度を vA [m/s], 静水の場合の Aの速度を [v] [m/s], 流れの速度を v2 [m/s] と すると, v = 3.5m/s, v2=2.5m/sであり, 各速 度の関係は図のようになる。 UA = v1+v2=3.5+2.5=6.0m/s ◆基本問題 11, 13 3.5m/s B 上流 下流 (2) 上流から下流の向きを正として,岸から見 Bの速度を up [m/s], Aから見たBの速度を VAB [m/s] とする。 v = 6.0m/S, VAB-4.5m/s であり, VAB=VB-UA の関係が成り立ち これ らの関係は図のようになる。 上流 上流から下流の向きに 6.0m/s -4.5=vp-6.0 ひB=1.5m/s AI 上流から下流の向きに 1.5m/s v=6.0m/s 20 [m/s] B 正 VAB=-4.5 m/s 下流 上流 v=3.5m/s v=2.5m/s A VA [m/s] →正 下流 Point 1直線上の運動では,正の向きを定め ることで,速度を正, 負の符号で表すことがで きる。 ②速度は,大きさ(速さ)と向きをもつべ クトルであり,「速度を求めよ」 と問われた場合 は、向きも含めて答える必要がある。 1.物体の運動 7

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