年級

問題的種類

物理 高中

19.20.21題

(B)轉彎過程為等速運動、變加速運動 轉彎過程為變速率運動、等加速運動 (D)轉彎過程為變速率運動、變加速運動 (E)轉彎過程,機車所受合力為零 ( )19.政府這幾年大力的推行電動車,新形態的電動車,比以往的電動車更快速、更方便、更智慧。雄中的同學,經過努力 的募資,終於完成了雄中雄女大地道。一台機車由雄中靜止出發作直線行駛,先以等加速度X,行經中途飲料站,改為等 減速度y行駛至終點站停止,已知雄中、雄女兩站相距d,則機車騎乘的時間為? (A). 2.xy x+y x+y 2 (x+y) d -d (B)2. .d (C) (D) 2.xyd (E). 2xy d x+y xy xy 車重(公斤重) B A 車 | 1500 2000 ( )20.經過多次努力,考生終於順利取得汽車駕照。有天,相約開車到高雄某女子高 中送飲料。在路上,看到有兩轎車對撞的交通事故,交通警察已在現場進行採集、 量測相關事證,以釐清雙方的責任歸屬。一般而言,要了解事故車輛有無超速,通 常可由碎片散落的範圍,與車輪在地面留下的煞車痕跡長度判斷。右上表為兩事故 車的相關資料,該路段的限速為時速60公里。假設當兩車踩下煞車時,車輪便 在地面上滑動,且車輪與地面的摩擦力等於該車車重。調閱路口監視畫面,發現車禍前,其中一輛轎車已完全靜止。則 下列關於煞車的過程敘述何者正確?(g=9.8公尺/秒2) (A)煞車過程,A車加速度量值大於B車 煞車痕跡長度(公尺) 16 10 (B)煞車過程,B車加速度量值大於A車 (C)若A車靜止被撞,則A車必超速 ( (D)若A車靜止被撞,則B車必超速 (E)不論哪輛車靜止被撞,B車必無超速 21. 關於兩車相撞接觸過程中,下列敘述何者正確? (A)A車給B車的力與地面給B車的摩擦力是一對作用力與反作用力 (B)A車給B車的力與地面给B車的正向力是一對作用力與反作用力 (C)地面給A車的力與地面給B車的力是一對作用力與反作用力 B 六 A B (D) 地面给A車的正向力與地面給A車的摩擦力是一對作用力與反作用力 (E)A車給B車的力與B車給A車的力是一對作用力與反作用力 3m/s 22.、23.題為題組 22. 科技進入到工業4.0的時代,很工作都不再以人力方式去執行。雄中因為科技的進步,引進了自動電扶梯,讓學生上 學方便,如上圖所示。但很不幸地,響應政府節能減碳政策,所以此電扶梯都一直沒有通電。科科身為一位物理老師,他 在靜止的傳輸帶放上一質量為60kg的查询以初速250人民 30.

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英文 國中

為什麼這兩張圖是一樣的?還有這題要怎麼判斷?

(33.~35.) People in Taiwan never worry about getting hungry at night when there is nothing at home. They can walk to the convenience stores and get anything they I want. In fact, in Taiwan, it is not possible that people fail to find a convenience store because it is part of our life. Convenience stores are working 24/7. In other words, finding a place to sit down and take a rest anytime is a piece of cake. In order to grow business, shopkeepers use some smart ways to have the buyers spend more. First, they put the most popular items at the buyers'eye level to let them see the items easily and often. Second, they drive the buyers to buy something cheap and small without thinking too much or give shoppers a special offer like "Buy One And Get One Free.” Third, they try to have the buyers stay at the convenience stores as long as possible by setting up a seating area. They think the buyers will buy one drink after another once they stay longer. In a study, 73 teenagers answer two of the questions. The pictures below show their interesting answers. Which of the following do you like? The taste of the foods. The service. 146 (63%) 132 (43.8%) The prices of the products. |12 (16.4%) The feelings in the convenience stores. 121 (28.8%) The polite clerks. 16(8.2%) The special offer. 14(19.2%) The way of showing the products. 21 (28.8%) 0 10 20 50 30 40 Which of the following do you like? The taste of the foods. The service. The prices of the products. The feelings in the convenience stores. The polite clerks. The special offer. The way of showing the products, 0 118(24.7%) 11(15.1%) 140(54.8%) 18(11%) 129 (39.7%) 19(12.3%) 17(9.6%) 10 20 30 40 50 convenience store 便利商店 level 高度 offer 優惠 result 結果 product 商品

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