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【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: -

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英語 高校生

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次の設問(AXBIに答えなさい。 43 ) に入る最も適切なものを選択肢①〇ー④の中 0 (A) 次の文章の意味が通るように、( 40 から 1 つずつ選びなさい。 Cleaning Abroad From an eariy age Japanese people are taught to be responsible for the environment they uSe. This can be seen in elementary schools where children share the cleaning of their classroom floorS They think it is natural that paid cleaners clean Such acustom is sumprisingto( 40 ) However the custom seems to help Japanese societ For example leaving trash in pubtic places is rare compared to many other countries. In this nation the streets, parks and transport systems are ( 41 。)。 Sometimes, howeverf when you take your custon abroad。 it can cause unexpected responses. Tn the soccer World Cup in Brazil in 2014, the woridf's media noticed an unusual happening athe Tm the game。 Japan lost 2-1『bTSeveral hundred Japanese end ofJapan's game against the Ivory Coast fans slayed im the Stadium and pot trash in blue plastic bags。 The pictures and videos of this behavior 42 )fordeaning the ere shown in various media around the world, As a result。 the fans ( stadium。 | However Some people said the cleaning was not necessarybecause profesional cleanerS Were already paid to do this work, They-asooted that stadiums were left clean, the cleaners would lose 43 ) in other countries. theirjobs. Clearly, you have to be careful when (

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英語 高校生

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テキ Mueic has been used to help people with a variety of probleme. These problems can be both physical and emotional ones.『For example」music has been used to bi) ooplo」 with Jearning diHycultiew, speciml meeds, depression brain damage and pereonalifrl People also tee music 66 eieve stress。 They ma Hheir favorite 和夫 they arrive home after a stressful day. The use cFmusicto healor help peopleAe called( ア ). At some very deep 1evel」 [human beingslhave a connection th mueic。 民 can change our moedand sfctouremotions、オThig janotsurpriaing_ because の 人 ず 1 exigted in humah GSilzation。and now eximte TE pr ctBef im ceording tolsome studies, six-month-old babies re でmoreyto their mothers 7 compared to (蘭BJn_some waya the human hb 6 De eeen aga rg の2本22 netrninent ー wecanclap, fammp and eing。 The hea 半 can be compared to the beatof adrum and even our breathing bas a ce musical選 rhythmtoid ウ 0 leociatione with difierent songs 6pt tusic. For example, many couples have hich may remind them of some happy Gime in the past IMusic therapy uses this deep human response to music to treat people。 Therapists have to be such skiled musicians that they are able to improvise and match the mnsic to each patient. Naturally, patients participate as much as poseible in the making of the mueic. If they are able to play, patients can choose derent instruments from drums to maracas or the piano, and use these to develop their own musical expression。 Of couree』 using your own voice is fine too! Experiencing music together and developing a relationship between therapist and patient are important parts of the reatment. Although science has yet to prove precisely how music therapy works,オ there is no doubt 』 that it doee work. There are many case studies which support this, and the fact that mi therapy ha existed for over 2.000 yeare points to is usefulness。 Tn addition 赤 has be acknowledged and dsed by many organizations from hospitals to prisons。 The Federations of Music Therapy Wa founded in 1985 to help further its d promote its uee. Mugic Therapy is also being acknowledged in higher education。 State Univereity is planning to 1aunch ite own music therapy degree program to tran mueic therapists 一 the firat ofite kind in the world. Whether you are a stressed executive, sufer from depression, or ha condition,js certain that( カカ ). 2 no their own physical and mental health and therefore, they( キ T eeeiw mm rmd varine aermaive heaing miode mudh

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