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數學 高中

想問18 19 20

III = n YouTube 109高一適性班_數學+ans .pdf el Google Keep 问 Notion - The all-in-one workspac X 17. 如下圖,在AABC 的兩邊AB 與 AC ,往外側作正五邊形ABDEF 及正五邊形ACGHT 則Z BOP = 度 图 D G B 9 109高一適性班數學+ans.pdf C Gx Google Translate N-'tiffany... 18. 如下圖所示,老師將同學排成7列,其中第2列的人數比第1列多2人,往後每一列的 人數都比它的前一列多2人。接著老師分別將210 顆標上成等差數列:3、10、17、24、,,, 的號碼球依序發給同學,由左而右先發完第1列的同學,再發第2列的同學 依此類推。已知老師發到第7列的最後一位同學剛好將210顆的號碼球發完,請問排在 第6列第17行的同學拿到的號碼球是幾號? X O 3 / 6 第第第 1 2 3 行行行 第1列(3 10 17 A Not secure | www2.tnssh.tn.edu.tw/department/academic/test/108下試題/高一適性班/109高一適性班數學+ans%20.pdf 24 7 WORD UP 第2列 e 34:21 min - Studying and Work " x 第3列 9 80% 第7列 0000 + G Google 0 9 19.一箱中裝有大小都相同的20個號碼球,編號由1號到20 號,今從箱中任意抽取一球 且每球被抽中的機會均等,並將所取到的號碼用來作為二次函數y = x + 3.x + k+1中的k 值。已知直線L的方程式為x+y-5=0,若小華從箱中任意抽取一球,則結果會使二次 函數的圖形與直線L不相交的機率為 O Toggl Track 5 Calendar || 想問13 15 - Clearnote ED D'S 20. 如圖,梯形ABCD,AD // BC,在 AD上取一點E,將A點 沿著 BE 對摺,使得A與重合;再將D點沿著 CE對摺,使 得D與D'重合,CD'與ATE 交於F點,且F在梯形ABCD的 內部。若ZATED' = 16", ZA FC = 60",ZBCF =40",則 ZAEB= 度 X > B + 0 英 Q g以 { 4 | . 1/6/2022 16:43 PM E Reading list ... D ... X

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物理 高中

21題 教教我QAQ

Section 11.3 Angular Momentum J-s behind rmv a he ur 265 = ? a ter 30. Example 11.1: A 58.1 Iw COMP string and whirled at 18. Express the units of angular momentum (a) using only the funda- momentum of magr mental units kilogram, meter, and second; (b) in a form involving the circular path. Fir newtons; (c) in a form involving joules. marw horizontal and (b) the 19. Use data from Appendix E to make an order-of-magnitude esti- 31. Example 11.2. A stai mate for the angular momentum of our Solar System about the Max 27 the end of its lifetime galactic center. mu = 17.293 of radius 4.96 X 10' 20. A gymnast of rotational inertia 63 kg•m? is tumbling head over heels dwarf of radius 4.21 with angular momentum 460 kg•m?/s. What's her angular speed? 17.99 acted on the core, fine A 660-g hoop 95 cm in diameter is rotating at 170 rpm about its 32. Example 11.2: Astro 22. A 1.3-th-diameter golf ball has mass 45 g and is spinning at central axis. What's its angular momentum? L: 1W=0-66*(0-95) x 140x277.10 km and determin core that collapsed to 3000 rpm. Treating the golf ball as a uniform solid sphere, what's ing with a period of 4 its angular momentum? 18-3 33. Example 11.2. The s 10-598 rpm With her arms outstre Section 11.4 Conservation of Angular Momentum tational inertia is 3.5 23. A potter's wheel with rotational inertia 6.20 kg•m? is spinning (Fig. 11.6b), her rot freely at 20.0 rpm. The potter drops a 2.50-kg lump of clay onto her final spin rate? L = 6 2 x 2-1 = 12-99~13 - 2x2 22 13= 60.48)" x 2.5 W W = 2 . X z W = 20x2T 60 ²2.1 ~ 1 12.574

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物理 高中

第21題 到底要怎麼寫ಥ_ಥ

Section 11.3 Angular Momentum J-s behind rmv a he ur 265 = ? a ter 30. Example 11.1: A 58.1 Iw COMP string and whirled at 18. Express the units of angular momentum (a) using only the funda- momentum of magr mental units kilogram, meter, and second; (b) in a form involving the circular path. Fir newtons; (c) in a form involving joules. marw horizontal and (b) the 19. Use data from Appendix E to make an order-of-magnitude esti- 31. Example 11.2. A stai mate for the angular momentum of our Solar System about the Max 27 the end of its lifetime galactic center. mu = 17.293 of radius 4.96 X 10' 20. A gymnast of rotational inertia 63 kg•m? is tumbling head over heels dwarf of radius 4.21 with angular momentum 460 kg•m?/s. What's her angular speed? 17.99 acted on the core, fine A 660-g hoop 95 cm in diameter is rotating at 170 rpm about its 32. Example 11.2: Astro 22. A 1.3-th-diameter golf ball has mass 45 g and is spinning at central axis. What's its angular momentum? L: 1W=0-66*(0-95) x 140x277.10 km and determin core that collapsed to 3000 rpm. Treating the golf ball as a uniform solid sphere, what's ing with a period of 4 its angular momentum? 18-3 33. Example 11.2. The s 10-598 rpm With her arms outstre Section 11.4 Conservation of Angular Momentum tational inertia is 3.5 23. A potter's wheel with rotational inertia 6.20 kg•m? is spinning (Fig. 11.6b), her rot freely at 20.0 rpm. The potter drops a 2.50-kg lump of clay onto her final spin rate? L = 6 2 x 2-1 = 12-99~13 - 2x2 22 13= 60.48)" x 2.5 W W = 2 . X z W = 20x2T 60 ²2.1 ~ 1 12.574

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讀書計畫 高中

第17題應該要怎麼算

| 3-2) 1-5 馆 一 2722 125 立 麥卡1 投影 (D)14.哪兩種投影法中格陵蘭的面積最接近真實情況? (A)甲乙 (B)甲丁 (C)乙丙 D丙丁 (十) 15. 若要繪製各國使用 Instagram 的人口比例分布圖,最適合使用下列何種投影法? (AT (B)甲乙 (C)ZPJ D内工 (C)16. 在甲~丁四張圖中的粗線線段,何者並非大圓航線!? 距: 距離不足 (A) 甲 (B)乙 (C)丙 DT 大A夫婦參加蘇澳地區舉辦的半日生活節,拿到右方蘇 澳125.NER 的經建版地形圖進行活動,活動中有好幾個 關卡,各關也有關主進行解說,透過闖關活動可以讓參 加者更了解當地的發展脈絡。請問: S 5 D17. 大A拿到提示卡後,沿著臺九線從第一關蘇澳國 中前往第二關蘇澳海事職校,在不考慮任何自然 與人為因素耽誤的情況下,如果以步行時速5公 里/小時來計算,大A夫婦大約會花幾分鐘才能 抵達下一關? 334 335 ( (A) 6 (B) 12 ( (C) 23 (D 30 5 7 5 10.25 5 963 安國中, 斗法 三重 美泉 272 过国小 全世 336 337 0.2541) OS: 1.35% 30 359 (C)險 第三關蘇澳車站的關主出了一道超級難題,要回答出來才能拿到下一關的提示卡,題目是:「若以一 度緯度的經線長為110.7公里來計算,蘇澳車站的緯度最接近北緯幾度?」答案最可能為下列何者? (A) 22.8 (B) 23.5 (C) 24.6 (D) 25.1 50 (4) 19. 最後一張提示卡:「在最高的地方,迎來最後的禮物。」大A夫婦要前往的地方最可能位在何處 safizsoa 50 = = 12.5km 1 : 50 m ( (290.000 2,78 (A) (335350, 2721900) (B) (2721900 ,335330) (C) (2721800,336300) (D) (336300,2721800) 0 小瑜蒐集淡水河出海口與臺北港之地 甲 六塊厝漁港 質圖,如甲圖所示,若圖幅方格邊長 三芝區 IZ 乙 TES HEL2 于

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