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

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

請問學過測驗學或英文很強的大神，我用紫色畫起來的這段話該怎麼翻比較正確

110 95 63 Performance Are Motor Concepts Language Total ite socioeco indings n these TAL-3 itely v eads 89 104 Self-Help 77 88 Social-emotional Self-Help TAL reate esti ifies ess: nor wh 65 Temir Focial-emotional acc ch "F te er 0 H-1510-09 * 3. 5 PAPER+COPY+FAX 雙頭螢光筆 as the Early Screening Profiles, Differential Abilities Scale, and Peabody Picture Vocabulary Test-IV. A recent study favorably evaluates the con struct validity of the DIAL-3 through confirmatory factor analysis (Assel & Anthony, 2009). As noted the instrument was designed to screen for devel opmental delays in three domains: motor abilities, conceptual knowledge, and language competence. An essential feature of the test is that separate scores are reported for each domain. These domains and the 74 fubtests comprising them were rationally precon- derved by the test authors. An important question is whether the 21 subtests “hang together” statistically in a manner that supports the rational grouping into the three domains provided by the test developers, In other words, do the three domains possess a latent reality, or are they merely figments of the imagina- tions of the test developers? Using test results for 1,560 children ages 3 to 6, Assel and Anthony (2009) found an excellent fit between the three domains tra- ditionally reported on the DIAL-3 and three empiri- cally derived domains found through factor analysis, which supports the construct validity of the test. However, these authors did note that Articulation subtest was a poor index of language compe Cotchine subteet

110年試辦英文第14題，為什麼要選nor，還有nor 這個字可以放句首嗎?

lic. fit ig = peration. | 說明·第11題至第20題,每題1分。 第11至15 題為題組 Denmark consistently scores high in global happiness rankings, and Danish people have some cool words for ways to be happy. The word recently voted most popular among Danes is pyt, a term that describes the nation's philosophy toward 11 against Pyt doesn't have an exact English translation. It is usually used as a 12 to a daily mistake or small frustration, corresponding roughly to the English sayings, “Don't worry about it,” or “Well, things happen.” At its core, the word is about accepting and resetting a reminder to step back and refocus rather than overreact. Pyt doesn't point blame at either yourself or another person; 13_(it helps you learn that not everything can be perfect. But this does not mean that pyt applies to everything. It should not be used when you ought to take responsibility; 14 should it be taken as an excuse for inaction. Today, the word is even manifested into a literal “pyt button” in Danish classrooms for schoolchildren to press when they are upset about something insignificant. Some adults have also started using the button at home. Basically, pyt encourages people of all ages to 15 minor frustrations and move on with their lives. clearly 1 ervice 1 year SO 11. (A) health (B) stress (C) culture (D) friendship C 12. (A) hand gesture (B) body movement (C) verbal response (D) facial expression R 13. (A) therefore (B) likewise (C) however (D) instead (B) nor (C) only (D) nearly 15. (A) let go of (B) look (C) go in for (D) come up with TO 第16 至20 題為題組 Goose bumps are one of those fight-or-flight reactions of the sympathetic nervous system. When you experience cold or fear, a nerve reaction is sent to the muscles, which then contract involuntarily. This up to y the

求解！！！！！！

清除還 13. The first step to approach a problem is to scale so that no effort is wasted. the core and assess its O grasp O vibrate O tease O oppose 14. Since plant diseases are not easy to the guidebook offers pictures

想問第六題！

Ý (A)12.0 (B)19.0 (C)24.0 (D)38.0 • r ENO) Core ICO OOO 6.下列物質之質量何者最大? (A)50 個氫分子(B)1.0×10-22 莫耳的氫氣(C)6.0x10 - 23 克分子 的氧氣 (D)56.0 amu 的鐵。 二、

我寫的算式跟答案差很多 是不是哪裡寫錯了? 求解😁

A 507 DIY 右表 S 右圖為投擲一顆骰子 30 次的次數分配折線圖,則骰子的中位數在 次數(次) 下 數会 5 點。 +2+3+4+5+6=2|| 子 10: 4. 3 2 1 0 軍下表 對数(数) 107.11 123456 範例 5 由統計圖表求中位數(I) 复題5 (intel); 右圖為三年17 **P1 12 下表為三年丙班學生體重的次數分配表,則 該班體重的中位數在哪一組? CORE 13 10 次数(人) 7 6 42086420 ------- 4 班學生體重的 次數分配直方 圖,則該班體 2 45 50 55 60 65 70 75 2 2. 2 2. 2 2 2 50 55 60 65 70 75 80 體重 (公斤) 合計 重的中位數在 45 50 55 60 65 70 75 體重(公斤) 3 6 10 14 3 次數 (人) 3 1 40 哪一組? 解 解

請問這樣有機會上中和高中嗎？

LINE 10:45 AS LTE+ A100% score.rcpet.edu.tw/Default.asp) PW NAUKOS 科目 等級或等級或級分描述 級分 國文 精熟 能具備與教材相關的語文知識 (A+) 英語 基礎 閱讀能理解字句基本語意 (B++) 基礎 聽力能聽懂日常生活主題 基礎 數學 基礎 理解基本的數學概念、能操作 (B++) 社會 基礎 能大致認識及了解社會科學習 (B++) 自然 基礎 能知道及理解學習內容,並能 (B (B+). 寫作測驗四級分 具基礎的寫作能力。大致能正 向右滑動,顯示更多資訊 ++ 代表您的 表現在該科該等級考生的前25% + 代表您的表現在該科該等級考生的前

我的成績沒有很好 在竹竹苗區可以填什麼學校？

山 台灣大哥大: 上午8:08 @ 4g 57% Oscore.rcpet.edu.tw 科目 等級或等級或級分描述 級分 國文 基礎 大致能具備與教材相關 (B+) 英語 基礎 (B) 閱讀能理解字句基 基礎 聽力能聽懂日常生 基礎 數學 認識基本的數學概念, 待加強 (C) 社會 能大致認識及了解社會 基礎 (B+ (B+) 能知道及理解學習內容 基礎 (B) 寫作測驗,四級分 具基礎的寫作能力。大 向右滑動,顯示更多資訊

急！求救 #6 8 9 如果需要酬勞可私下談 （ex.$70題）

pie participation in informal 6.The National Science Foundation (NSF) sponsored a study on girls' science, technology, engineering, or mathematics (STEM) programs. The results of the study were published in Cascading Influences: Long-Term Impacts of Informal STEM Experiences for Girls (March 2013). The researchers sampled 174 young women who recently participated in a STEM program. They used a pie chart to describe the geographic location (urban, suburban, or rural) of the STEM programs attended. Of the 174 participants, 107 were in urban areas, 57 in suburban areas, and 10 in rural areas. a.Determine the proportion of STEM participants from urban areas. b.Determine the proportion of STEM participants from suburban areas. c.Determine the proportion of STEM participants from rural areas. d. Multiply each proportion in parts a-c by 360 to determine the pie slice size (in degrees) for each location. e.Use the results, part d, to construct a pie chart for geographic location of STEM participants. f.Interpret the pie slice for urban areas. g.Convert the pie chart into a bar graph. Which, in your opinion, is more informative? 7. All high way bridges in the US are inspected periodically for structural deficiency by the FHWA. Data from the FHWA inspections are compiled into the National Bridge Inventory (NBI). Classify each variable below as quantitative or qualitative. a. Length of maximum span (feet). b. Number of vehicle lanes. c. Toll bridge (yes or no). d. Average daily traffic. e. Condition of deck (good, fair, or poor). f. Bypass or detour length (miles). g. Route type (interstate, U.S., state, county, or city) 8. The NBI data were analyzed and the results made available at the FHWA Web site. Using the FHWA inspection ratings, each of the 608,272 highway bridges in the US was categorized as structural deficient, functionally obsolete, or safe. About 13.5% of the bridges were found to be structural deficient, while 3.5% were functionally obsolete. a. What is the variable of interest to the researchers? b. Is the variable of part a quantitative or qualitative? c. Is the data set analyzed a population or a sample? Explain. d. How did the NBI obtain the data for the study?