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英語 高校生

どなたか英語の得意な方この問題問いてくださいませんか、、 先日受験して不安で眠れません

6. 次の英文を読み, 以下の設問に答えよ。 legally as a *trophy. In 2003, a lone hunter killeda rhino on a legal safari in South Africa and brought it back to Asia. Dozens of poachers soon followed. The sound of rifles being fired could be heard in the dark forest just as each paying $50,000 for a hunt. It seems like a lot to pay, but poachers can Damien Mander arrived at his campfire after a long day training *game ranger make as much as $200,000 in profits by selling a pair of horns on *the black recruits in Zimbabwe's Nakavango *game reserve. "There, near the eastern market. boundary," he pointed. He and his rangers grabbed their guns, radios, and ull Many officials in Vietnam are fighting back against reports that the country medical kits. They then drove into the night, hoping to stop the shooter. is the main market for rhino horn, stating that rhino horn bound for Vietnam (21) And so goes a night on the front lines of southern Africa's ruthless * rhino is merely in transit for another country. Do Quang Tung, deputy director of war, which has seen more than a thousand rhinos killed since 2006. At the CITES Managing Authority in Vietnam, said the country "could not be the main bloody heart of this conflict is the rhino's horn, a prized ingredient in traditional market for South African rhino horn," claiming that the majority of Vietnamese Asian medicine. Prices range from $33 to $133 a gram, which at the top end is people would not be able to ( 26 ) rhino horn. Even if there is an emerging double the price of gold. group of people who can ( 26 ) it, he thinks it is too small to make the country Although the range of the two African species 一 the white rhino and its a significant consumer. Professor Dang Huy Huynh, chairman of the Vietnam smaller cousin, the black rhino- has been reduced primarily to southern Africa Zoological Society, says that rhino horn has never been a popular ingredient in and Kenya, their populations had shown signs of improvement. In 2007 white traditional medicine. rhinos numbered 17,470, while blacks had nearly doubled to 4,230 since the mid Recently, there has been a renewed interest in the unproven belief that rhino 90s. horn has healing power. For at least 2,000 years, Asian medicine has prescribed For conservationists these numbers represented a triumph. In the 1970s rhino horn to reduce fever and treat a range of illnesses, but the handful of 22 and '80s, *poaching had nearly caused the two species to become extinct. Ther studies which have been conducted on rhino horn have not found any proof that China banned rhino horn from traditional medicine, and Yemen forbade its ust it can reduce fever. The newest rumor is that it cures cancer, but doctors say in ceremonial knife handles. All signs pointed to better days. But in 2008 th the proof is nonexistent一 no research has been published on the horn's efficacy 23) number of poached rhinos in South Africa shot up to 83, from just 13 in 200' as a cancer treatment. But even if rhino horn is not an effective cure for anything, let alone cancer, that doesn't mean it has no effect, says Mary Hardy. By 2010 the figure had soared to 333, followed by over 400 in 2011. Most of th 27) medical director of Simms/Mann UCLA Center for Integrative Oncology. "Belief horn trade was found to lead to Southeast Asia. in a treatment, especially one that is wildly expensive and hard to get, can have *Javan rhinos once lived in Vietnam's forests. ( 24 ) It had a bullet a powerful effect on how a patient feels," she says. its leg and its horn had been removed. In any event, John Hume believes no rhinos need to die to supply the rhino Even with the rhinos gone, rhino horn can still be found in Vietnam. This 28 25 horn to those who want it. The 69-year-old * entrepreneur has acquired one of because South African law, which complies with the Convention on Internatio the largest privately-owned rhino herds in the world, and currently has more Trade in Endangered Species (CITES), allowS a rhino's horn to be expor ○M3(45)

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物理 高校生

(2)で力の向きがどっちにはたらくか分かりません

Far, most sold product . Those bran new col colors but have jons, Those should helj of use fo r all of yd icty of sizes of them normal usage as Jap, er, also it can be use papers, writing ds and as a lot of l コ enjoy the yar = have to コce is not an of co Feath 物理重要問題集 62 paj 42 7単振動·単振り子 58.地球のトンネル〉 球を干住R imj の球体とみなし、その中心を通る直線 状のトンネルを考える。図は中心0を含む地球の断面を示し ており, A とBはそれぞれ地表面上の出入り口とする。0を 原点とし,BからAへ向かう向きを×軸の正方向とする。ト ンネルの占める体積は地球全体の体積に比べて無視できるは ど十分小さく,トンネルの内部において, 質量 m [kg] の小 物体はトンネルの壁面と接触せずに運動するものとする。また, 地球の密度は一様であり、 地球の大気および地球の自転, 公転, 他の天体の及ぼす影響は考えないものとする。地表面 における重力加速度の大きさをg [m/s°] として, 次の問いに答えよ。 (1) 地球の質量を M [kg), 万有引力定数をG[N·m?/kg°] としたとき, gをM, G, R を用い て表せ。 (2) 小物体がx軸上の位置x [m] にあるとき, 小物体にはたらく力F[N] を, x<-R, -RS×SR, R<xの3つの場合に分けて, g, m, R, xを用いて表せ。 ただし, 小物体 にはたらく力は, 0を中心とする半径|x|の球内部の質量がすべてOに集まったと考え, その全質量が小物体に及ぼす万有引力に等しいものとする。 (3) (2)で求めた力Fをxの関数として, グラフにかけ。 Aで小物体を静かにはなしたところ, 小物体はOを中心に, 振幅尺の単振動を始めた。 (4) 小物体が0を通過するときの速さ[m/s] を, g, m, Rのうち必要なものを用いて表せ。 (5) 小物体がAを出発してから, 初めてBに到達するまでに要する時間を [s] を, g, m, Rの うち必要なものを用いて表せ。また, 重力加速度の大きさを 1.0×10m/s°, 小物体の質量 を1.0kg, 地球の半径を 6.4×10°m としたとき, 時間tを有効数字2桁で求めよ。 次に,小物体を0からある初速でx軸の正の向きに打ち出したところ, 小物体はOにもど らず無限の遠方まで飛んでいった。 (6) 小物体がOにもどらず無限の遠方まで飛んでいくために必要な最小の初速 vo [m/s] を, 9, m, Rのうち必要なものを用いて表せ。 R 59 で が は 箱 (18 愛知教育大)

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