速度の問題

Ifa ball is thrown into the air with a velocity of 40 ft/s, its height in feet after t seconds is given by y= 40t - 162. (a) Find the average velocity for the time period beginning with t =D 2: (1).5 second (2).1 second (3) .05 second (4) .01 second (b) Find the instantaneous velocity when t 3 2. ft/s ft/s ft/s ft/s ft/s

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1. Check the sentences which contain gerunds(動名詞)。 a. We can remember celebrating a big event. b. You might think that having this kind of memory is a good thing. C. People with (HSAM) have difficulty remembering other simple information. 2. Write the answers. * What gerund is a subject? * What gerund is an object? * What gerund takes an object?

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1. Check the sentences which contain gerunds (動名詞) a. We can remember celebratinga big event. b. You might think that having this kind of memory is a good thing. C. ロ People with (HSAM) have difficulty remembering other simple information. 2. Write the answers. * What gerund is a subject? * What gerund is an object? What gerund takes an object?

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10-2 Expressing the Past: Necessity, Advisability, Expectation PRESENT:(a) Julia has to get a visa. (b) Julia has got to get a visa. (c) Julia must get a visa. Past necessity: had to In (d): had to needed to: Julia needed to get a visa. There is no other past form for must (when it rmeans neceasity) or have got to. PAST: (d) Julia had to get a visa. PRESENT:(e) I should study for the test. I want to Past advisability: pass it. (f) lought to study for the test. (g) T had better study for the test. should have ought to have + past participle In the past, should is more common than ought to. The past form of had better (had better have) is almost never used. PAST: Ifailed the test. (h) Ishould have studied for it. (i) lought to have studied for it. (i) I shouldn't have gone to the movies the night before. The meaning in (h) and (i): Studying was a good idea, but 1 didn't do it. I made a mistake. The meaning in (j): It was a bad idea to go to the movies. I made a mistake. Usual pronunciation of should have: “should-ev" or “should-e." lao was/were supposed to: unfulfilled expectation or obligation in the past PRESENT:(k) We are supposed to leave now. PAST: (1) We were supposed toleave last week. PRESENT:(m)The mail should be here. Should have + past participle: past expectation The speaker expected something to happen%; it may or may not have occurred, as in (n).. PAST: (n) The mail should have been here by now.

間違えが10個あります。 教えてください。

On July, a Japanese friend named Toshi and I decided to climb Kitadake, who is Japan's second highest mountain. Knowing this wouldn't be easy 1I started training. I went jogging and swimming regularly to trying and prepare and was feeling fit and ready at the end of July. At the beginning of August, the number of Corona cases was increasing so unfortunately we had to change our plans. Toshi doesn't want to catch the bus from Kofu to the Suothern Alps because of the risk of Corona infection, so we stayed in Shizuoka prefecture. Yanbushi was a mountain, 2014 meters high. It is not far from Umegashima, which is famous for it's hot springs. Instead of Kitadake, we climbed Yanbushi. In August 10, we woke up early and drove to the starting point. It was the day after a typhoon had passed and a beautifull, clear morning in Shizuoka city. However when we arrived, it was very cloudy and it was raining lightly. After a three and a half hour climb we arrived at the summit. It rained most of the way but it wasn't so bad under the trees and actually kept us cool. It was a challenging and rewarding experience. Ithink exploring nature is a fun, healthy and interesting way to spent your free time. T have included a photo of my climb.

英検準1級の英作文の添削をお願いします。見にくいところがあれば言ってください。 Points Effect on work Social lives Shared interests Personal relationships

Date No. Topici Agree or disagree : The Internet has made people mere Sacialy isolated I disagree with the idea that the Irntenet has made people more- Socielly isolafed.T have two ressons to suppoct my opinon 8 in terms of shered interests and personal relationship. Fist. people Can Cantact with other peple who have same a interests, For exaple. peaple search other people and share a lot of inforermtion aboust their interests. It is impor tant 10 tor them to erevbt from i solation. Second pesele ron keep in tauch with other people esily. 10 For instence, worker contact wirth other workers on the Internet lo wehon they are diferent place each other. I think pegple (0 who can Connect the Internet would not be iselated. a For these reasons, the Intemet has not mode people more Socialy isalated

英検準1級の英作文の添削をお願いします。見にくいところがあれば言ってください。 Points Health Male-female equality Salaries Work-life balance

Date No Topic Topic: Do componies need to improve the way they treat their wates? | think Companies need to impreve the way they treat their workers. - I have twe reasens to support my opinion in termns of health and Salaries. Fist. Companies shauld adeiisate their workers' health. 2 If workers have an illnes and canmot wack esily, a lot. of. (2 Companies wald be Coniesed to manage. Companies need to do 経営こど?) health check for workne health. It is good for (o Companies and I Workers to check halth. I think this is an adrontage each other. 12 Second, Cormpanies have to raise salaries, Some Workers de not lc be paid salaries for extra tasks, They will be very ticed and ? have an illes, It is not good for them fo work hard. 12 For these reasons, Companies have (mprove the wey they treat their workers.

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値を記述せよ。 71. 〈密閉容器内の気体の溶解〉 10°℃ で8.1×10-°mol の二酸化炭素を含む水500mL を容益に 入れると,容器の上部に体積50mL の空間(以下,ヘッドスペー スという)が残った(右図)。 この部分をただちに10°℃の窒素で 大気圧(1.0×10® Pa) にして, 密封した。この容器を 35°Cに放置 して平衡に達した状態を考える。 このとき,ヘッドスペース中の窒素の分圧は口ア Paになる。 なお,窒素は水に溶解せず, 水の体積および容器の容積は 10°℃C のときと同じとする。 二酸化炭素の水への溶解にはヘンリーの法則が成立し,35°Cにおける二酸化炭素の 水への溶解度(圧力が1.0×10°Pa で水1Lに溶ける,標準状態に換算した気体の体積) は0.59L である。ヘッドスペース中の二酸化炭素の分圧をか[Pa] として,ヘッドス ペースと水中のそれぞれに存在する二酸化炭素の物質量 n. [mol] と n2 [mol] は,かを 用いて表すと ヘッドスペース 50mL 二酸化炭素 を含む水 500mL ni=イ×か n2=| ウ |×か である。これらのことから, へッドスペース中の二酸化炭素の分圧かはエPaであ る。したがって, 35°℃における水の蒸気圧を無視すると,ヘッドスペース中の全圧は |オ]Pa である。 問い[ア]~オ]に適切な数値を有効数字2桁で記せ。 R=8.3×10°Pa·L/(Kmol) (15 京都大) 78. 〈浸透圧〉 0

英検準1級の英作文の添削をお願いします。 Points Construction costs Effect local people Spending by visitors The environment

Date No. Topic: Is it a good idea tar local govegnments to build touist sires, Such as theme parks and museums? I think it is nota good idea for local (3 governments to build touriT sites, sach as theme parks and museums. I have two reasons 7 to support my opinion in fems of construction Costs and the envinanmant. fist, bilding taurist sites Cost alot. For erample, local garernents shodd buy vast soil To bild taurist sies. Maay loal (6 govemments do net have rmuch raeonty because they have a lot of a things to 'de for local peple, so it is diffi ault to bil tourist sites. (2 Secende it is not good for the environment. If tourist sits are bilt, the envionmert would be boken down such as 破増さんら deferestation. I think proterting the_ environment is more inportant ? than building tarist sites. For these reasons, local goverments should not build tovist sites. la a

英検準1級の英作文の添削をお願いします。見にくいところがあれば言ってください。

Date No. Topic: Agre or disage : Lite in Japan is becoming more strertal I dsagee with the idea that lüfe in Japan is becaming more strest.l. I have two rensons to support my opinion in terms of househald applianes and health Firt, hausehold appliances are becaming more usetul so Our lives will be convenient. for erample, there is an auto cleaner. We do not have to clean aurselves because auo cleaners can clean theicelves. Thanks to them, we can have free time a to rest. 2 Secnd hedty focd is increosing these doys, s0 the nunber of peple have an illnes decrease. If we have an illness, we will not die e medical Technelogy is better than pact. It is goad for us to live Commericanly. becans 3 For these resons, life in Japan is not becoming. more stresstal.