求解

Chrome 檔案 Sylves Scores M Gmail ▸YouTube | 地圖 Pearson eText Purchase Options Study Area User Settings Course Home Ghe binding energy of a two-par X + openvellum.ecollege.com/course.html?courseld=17667848&OpenVellumHMAC=9c8d5dd7baa0c70ec3a75db4e52f2d39#10001 Document Sharing Course Tools 檢視 歷史記錄 書籤 設定檔 分頁 視窗 說明 單 > 翻譯 The position of a 280 g object is given (in meters) by x = 5.1 t³ - 8.0 t²-44 t, where t is in seconds. https://session.masteringphysics.com/myct/itemView?assignment ProblemID=176946106 10月 13 Part A tv Determine the net rate of work done on this object at t = 2.0s. Express your answer using two significant figures. Pt 2.0s= = Submit Part B VAΣO Pt=4.18= = Request Answer Determine the net rate of work done on this object at t = 4.1s. Express your answer using two significant figures. VAE P Pearson ? 1999+ ? W Caright © 2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy. Permissions Contact Us | W G3 ✩ 10月13日 週四 上午 12:38 I Constants 更新

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Chrome 檔案 M Gmail 3 My Courses Course Home Syllabus Scores YouTube Pearson eText Study Area Purchase Options User Settings Course Home X Ghe binding energy of a two-par x + openvellum.ecollege.com/course.html?courseld=17667848&OpenVellumHMAC-9c8d5dd7baa0c70ec3a75db4e52f2d39#10001 Document Sharing Course Tools 單 檢視 歷史記錄 書籤 設定檔 分頁 視窗 說明 地圖 > 翻譯 <L.8 Problem 8.51 Part A W = Submit VAE Provide Feedback How much work would be required to move a satellite of mass m from a circular orbit of radius r₁= 2re about the Earth to another circular orbit of radius r2 = 3rE? (rE is the radius of the Earth.) Express your answer in terms of the variable m and constants rE, ME, and G. Request Answer https://session.masteringphysics.com/myct/itemView?assignment ProblemID=176946298 10月 13 tv ? 10月13日 週四 上午12:37 - 999+ ■ 8 of 10 更新: Constants Next >

求解

Chrome 檔案 M Gmail 3 My Courses Course Home Syllabus Scores YouTube Pearson eText Study Area Purchase Options Course Home User Settings Document Sharing Course Tools 單 openvellum.ecollege.com/course.html?courseld=17667848&OpenVellumHMAC=9c8d5dd7baa0c70ec3a75db4e52f2d39#10001 檢視 歷史記錄 書籤 設定檔 分頁 視窗 說明 地圖 > 翻譯 X Ghe binding energy of a two-par x + <L.8 Problem 8.99 A satellite is in an elliptic orbit around the Earth. Its speed at the perigee A is 8526 m/s (Figure 1). Figure 16,460 km B 8230 km 8230 km 10月 13 A 1 of 1 14.255 km tv UB = Use conservation of energy to determine its speed at B. The radius of the Earth is 6380 km. Express your answer in meters per second. Submit Part B VC = VAΣ Submit Request Answer Use conservation of energy to determine the speed at the apogee C. Express your answer in meters per second. VAE Request Answer ? 1999+ m/s ? G m/s 10月13日 週四 上午12:37 ■ 10 of 10 Constants 更新

求救

Chrome 檔案 M Gmail Course Home Syllabus Scores YouTube Pearson eText Study Area Purchase Options Course Home User Settings Document Sharing Course Tools 單 openvellum.ecollege.com/course.html?courseld=17667848&OpenVellumHMAC=9c8d5dd7baa0c70ec3a75db4e52f2d39# 10001 檢視 歷史記錄 書籤 設定檔 分頁 視窗 說明 地圖 > 翻譯 X Ghe binding energy of a two-par x + <L.8 Problem 8.75 The binding energy of a two-particle system is defined as the energy required to separate the two particles from their state of lowest energy to r= ∞o. The potential energy of the two atoms in a diatomic (two-atom) molecule can be written b U(r) = − 6 +12, where r is the distance between the two atoms and a and b are positive constants. 10月 13 Part A Determine the binding energy for this molecule. Express your answer in terms of the variables a and b. Ebind= Submit Provide Feedback VAEO tv JA xa Xb b √x x x X Incorrect; Try Again; 3 attempts remaining Previous Answers Request Answer 1999+ C |X| ? X.10n 10月13日 週四 上午12:33 I 9 of 10 Constants 更新 Next >

求解，請告訴我圖一紅筆那行是怎麼得出來的 圖一是題目，圖二是解析

12 高中數學先修教材 4.若a-b=2+√2,b-c=2-v2,則a+b+c-ab-be-ca 之值為下列何者? (A) 14 (B) 28 (C) 4√6+4 (D) 4√√6−4 ° A a-l= (a - b) f(b)-() •cage (c) Coree (3 0880 (4)

求解🥹

單選題(每題6分,共 30 分) 81-25=56 5 y 81-25-56 9 1. 若0為鈍角,且 sin0= 11731 (1) 90°<<110° (4) 150°<<170° 0050 = √ 1-2/5 = √²-74-3141 bite 則0的數值在哪個範圍內? (2) 120°<<135°(3) (5) 170°<<180° ENCORE 135°<<150° H

求助幫忙 目的是讀入資料，依性別計算身高、體重、年齡的平均，將結果寫入csv 檔案 現在目前我已經把資料成功讀入了，但到計算平均就卡住了 請各位大神幫我看看是那邊出錯了 感謝🙏

} ] v 20 秒 0 秒 from google. colab import drive drive. mount('/content/drive') Mounted at /content/drive [6] import pandas as pd data = pd. read_csv('/dataset_1 (3).csv') print(data) 0 1 2 3 4 539 540 541 542 543 height; "weight"; "age"; "male" 151.765;47.8256065;63;1 139.7;36.4858065:63:0 136.525;31.864838;65;0 156.845;53. 0419145;41;1 145. 415;41. 276872;51;0 145. 415;31. 127751;17;1 162.56;52. 16308;31;1 156. 21;54. 0624965;21;0 71. 12;8. 051258;0;1 158.75;52. 5316235;68;1 [544 rows x 1 columns]

底下是我的會考成績（女） 想請問一下 因為照去年榜單來看我中二中跟忠明都上的了 那各位比較推哪間 （聽說二中比較自由，但8+9很多 ，忠明的午餐很好吃🤨😂）

08:02 95% score_s.rcpet.edu.tw/De 5 : 等級或 等級或級分描述 級分 大致能具備與教材相 閱讀能理解所學 精熟 聽力能聽懂與個 基礎 能分析問題情境中複 能廣泛認識及了解社 能知道及理解學習內 寫作能力精熟。能適 科目 國文 基礎 (B++) 英語 精熟 (A) 數學 精熟 (A) 社會 精熟 (A) 自然 基礎 (B++) 寫作測驗 五級分 向右滑動,顯示更多資訊

想請問一下！有人知道5B6+是否可以上中港高中嗎？謝謝～

10:527 准考證號碼: 考生姓名: 等級或等級或級分描述 級分 科目 國文 英語 數學 社會 自然 基礎 (B+) 寫作測驗四級分 基礎 (B+) 基礎 (B++) 基礎 (B+) 基礎 (B+) 大致能具備與教材相關的 閱讀能理解所學字詞的 基礎 聽力能聽懂與個人日 基礎 理解基本的數學概念,能 能大致認識及了解社會領 能知道及理解學習內容, 具基礎的寫作能力。大致 向右滑動,顯示更多資訊 日 score_s.rcpet.edu.tw

51題，解答九分之一那邊，為何是cot3x的三次方而不是一次方，為何是九分之一不是三分之一？

Finding an Indefinite Integral In Exercises 49–58, find the indefinite integral. Use a computer algebra system to confirm your result. 49. cot 2x dx 50. tan Soor foset X X sec4 4 4 dx 51. csc4 3x dx 52. cores X X cot? csc4 – dx 2 2