Grade

Type of questions

Clearnote

Study Talk
Q&A
Notebooks
subjects
Tutoring Schools
English Senior High

和訳お願いしたいです

greaty respected Greek philosopher Aristotle (384-322 BC), who claimed that heavy Objects naturally fall faster than light obiects. This hypothesis was considered to be true nearly 2000 years-mainly because nearly everyone who knew of Aristotle's Conclusions had such great respect for him as a thinker* that they simply assumed he Couldn t be wrong. Also, in Aristotle's time. air resistance was not recognized as an Iuence on how quickly an obiect falls We've all seen that stones fall faster than leaves Inuttering in the air. Without investigating further, we can easily accept false ideas. Ganleo very carefully examined 。 Aristotle's hypothesis. Then he did something that -Q 10 caught on and changed science forever. He experimented. Galileo showed the falseness of Aristotle's claim with a single experiment ー dropping heavy and light objects from the Leaning Tower of Pisa. Legend tells us that the objects fell at equal speeds. (3) In the SCientific spirit, one experiment that can be reproduced outweighs any authority, regardless of reputation or the number of advocates* CD 58

Waiting for Answers Answers: 0
Physics Undergraduate

教えてください

【2 】 Abell A wi mas ma ls suspended al te cdge ofs wi wih length / C) woee dee is tved wt O as illustmied in Fignre 2 ー The tall emwins stil at the height As mnd then | doppet Another hall B with mass ye at NN 多 the botom on the arc of the motion of the ball alB y] A_ The tall Acollides against the ball B in the cad tansential pmojection at the bottom. Here the gravittional acceleration is denoted by g. の Nesicct thc mass of the wire and airresistance Answer the following questione。 団 2 に示すように, 質基maの球A が, 片端を点 O に固定した長きんのワイヤ ーで吊り下げられてでいる. 高さ aに静止している慰A を静かに離す 球んが之 動する円弧上の最下点に質量 mの球 B が静止しでいる- 球人は球 B に周方向 から衝突する重力加速度を g とし, ワイヤーの質量と空抵抗が無視できる として, 次の間いに答えよ. (1!) The ball A with the velocity ya periectinelastically collided with the ball B. Find he velocity of the merged balls immediately aer collision using ae We 球A は速度で味B と完人大作衝突した at へ をseaを用いて求めよ。 の 本06 GURedoeeai Be compared with that before the balls periecinelastically collided using am fe g。 問①において, 球Aが球 B と完全非弾性衛内する前と後における運動エネ ルギーの差を ax./。 # を用いて求めよ。 (3) Find the velocity of the ball A immediately after collision against the ball B when me collsion is occured with the cocfiicient ofrestittion 0.5 ueing ma / 球Aが球B と反発係数0.3 で衝突した時, い 2AVDXPS: -
Waiting for Answers Answers: 0
English Senior High

問三の(5)はなぜdになるのでしょうか？分のタイトルの問題はどう見分けるのがいいでしょうか？

読んで, 設問に答え Anew tudy has found the amount of antibiotics given to farm animals is expected to increase by tw-thirds over the next 15 years。 Researchers are 。 linking the growing dependence on the drugs to rising demand for meat。 milk and eggs。 The researchers warn the drugs could quicken the development of antibioticsrresist infections。 Such infections are already a major public health concermn in the United States Experts say when people stop living in poverty, the first thing they want to do is eat better. For most people that means eating more meat msing prosperity in Asia has meant people there are eating four times as e Ik and dairy products as they did 50 years ago demand, farms have put many animals into smaller spaces Gail is a veter sn一a doctor who treats animals一with the Pew Charitable Trusts a research and adyocacy group "As the animals are crowded together, oftentimes the easiest way to deal with some of the problems of crowding is to give them antibiotics"
Waiting for Answers Answers: 0
< Previous
2/2
Next >