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物理 大学生・専門学校生・社会人

全然わからないです…

問2 右図のような2次元平面上で物体が点 A を出発した後、点 B、C の順に移動した。 この時、物体は AB、BC 間をそれぞれ一定の 加度号、妨で移動した。右図の各ます目の間 隔を 1.00 [kmlとして、 以下の問いの答えを解 答用紙に書け。ただし、有効数字は 3 桁とす テ る。単位も必ず書くこと。 (@) 物体が AB 間を移動する間、その速度可は 七=(-2.00.2.50) 【km/h]であった。物体が ~ AB 間を移動するのに要した時間を求めよ。 ⑩) 速さ[世|を[malの単位で与えよ。ただし、Y41 = 6403とする。 (<) 物体が BC 間を移動するのに要した時間は 4.00X10-! 【h]であった。婦を求めよ。 (3) 位置Cから速度(-1.00, -3.00) [km/h]で 3.00 [hl移動したときの物体の位置をD とし、 さらに位置 D から速さ 5.00[km/h]で(⑭ 3)方向に 2.00 [移動したときの物体の位置を E とする。位置D から位置選へのベクトルを図中に示せ。 問3 A、B、Cの位置にそれぞれ-4.0x10*【CI、 2.0x10* [Cl、 -5.0x10? [CIの電荷が分布している 一 とき、C の位置にある電荷に働く力を有効数字2 桁で求め、解答用紙に書け。 単位も必ず書くこと。 ただし、図の1 目門りを1.0 mlとする。また、<ー は90x10? Nm2Czとして計算してよい。

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TOEIC・英語 大学生・専門学校生・社会人

答えをお願い致します

に硬えなまい 6還koを2人 -問5)に衝 ey eeisne nliy p amnel yidion. td Laward the tamk sitting in ir addenton iagaond them end direct ll bei jmore werything 1 are far mre jieated han thet m ie eim end tenton menngemen we manage diferent yPeS rattention throgD amake and nt er ad iferent challenges atart by discussing dy These dierent ama( A )mot hout cm 1 eeeeitege wed mpoa pene tuieeme deer ee ee 記和romehine Pr mmpto ppoee yo aminiBDmr emiy is wething teloyiion.You may etrugmie 語 uhere cmsduay ue mr enoee rand yeu fn order syomrbook ae amtary demonr Yo nm chatdeemr La Neon ie aneede Untrtumatetyie amusele that has beome| HURE meet rua to uee The geed newe is thet Yoluntary attention can be menea dou appheetion. ikesny msdlaitgrows( B )withewerserThat syou can evereome *dietractions and develop the ability to concentrete on mand seiongasyore wilipgteputin thework mg aentien im the opposte ofvelamtery attenton、You heve no contrl gnah5E il db 365 tteotisBiegrdle語Ph foouae you aro. Ao e Pairrme ikmrowtutonoms ie wine nm ary attention ia what you use to mre reading s book in the to concentrate ii Yudedde what catehes your notice an Inyolentary attention has great valoe when our safety ia at risk。 Imagine our amcestors hunting for food.They wouldve been at risk of attacks fom wild animals as ell ss fom members of neighboring, ageressive tri Fngy aggressive tribes Involantary attention kept ]hem alert。and thus kept them sate (most ofthe time)、 Cre kidom in stuatione today that threaten our ives We hive in rlative satet 0 和relative safety We go about our days uncpneerned that our ine aa neerne r iives mi peatii に ight be put at risk at any g The problem is cnr imveluntary aueenton, an i mr aiTention, an important part of onr genetic ii二

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TOEIC・英語 大学生・専門学校生・社会人

穴埋めを教えて欲しいです!!

are the sentences below using words from the box ん compietion- Compi track zone random schedule ar massive holes into the ground near 。 Scientists rhguake faulr areas to learm what is happening nder the surface edictis that they dont they One resson erthquakes are so hard to Pr cem to follow any regular Pattern Or appear to occur almost at ーー _ he movements of the Earths 3. Scientists who __ 三 _ earthquake, known as "the rust believe that a___ eventually occur in southern California Big One・ wl 4 Research aNer the 2004 Asian tsunami found only two dead pufaloes in a large wildlife conserVation sri Lanka. This led to renewed belief that animals are sensitVe tの the near arrival of earthquakes B. Completion、Complete the information with words from the box. い One word is extra ^ ーー ーーーー ーーーーーーーーーー ーー コ emeo | aak。 detect laboratory 。 precise schedule | 9 に 還 "。。 ーー ーー ーー Pe Ost Researchers collecting 1 from experiments in a amd 2. , as well as those observing animals in the real ae bee world, suggest that animals are much more aware of the world around them than we human beings. For example, some scientists believe that dogs can be used to predict earthquakes. Mitsuaki Ota of Azabu big Universiby, Japan, dlaims that dogs can 3. earthquakes about three hours before they happen. SOme scientists are confident that with the help of dogs, one day more を predictions could be possible.

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TOEIC・英語 大学生・専門学校生・社会人

空きに入る単語を教えてくださいm(_ _)m

本ee 半 nces below using words from the box sssdomi iscbeun "5 dr holes into the ground near 1 iearm what is happening under the surface 1 Scientsts ーー carthquake fault area aarthquakes are so hard to predict is that they dont ー:tey 2. Onereaso aem to follow any regUlar Ds appearto occur almost at 一 ane1OthOEだおーーー DO of the Earths DGGSthSDaS euAO IO3 Big One" wil eventualy occur in southerm Caliormia atuern 0cにニーニー Research aRer the 2004 Asian tsunami found only two dead im puffaloes in alarge wildHife conservation sri Lanka. This led to renewed belief that animals are SenSiHVe to te near arrival of earthquakes. Complete the information with words from the box. Completion. One word is extra, へ A是 ー___ 一一 ーーーーーーー empo | ake 。 detect laboratory 。 precise schedule 1995 ーー 一一 jm oet Researchers collecting 1 from experiments in a add 2 . as well as those observing animals in the real de Mg word, suggest that animals are much more aware of the world around them than we human beings. For example, some scientists believe iiat dogs can be used to predict earthquakes. Mitsuaki Ota of Azabu Universiby, Japan, daims that dogs can 3. big earthquakes about three hours before they happen. Some sientsts are confident that with the help of dogs, one day more 4_ predidlionscouldbepossible.

未解決 回答数: 1