{ "key_pair_value_system": true, "answer_rating_count": "", "question_feedback_html": { "html_star": "", "html_star_feedback": "" }, "answer_average_rating_value": "", "answer_date_js": "2024-06-06T11:07:28-04:00", "answer_date": "2024-06-06 11:07:28", "is_docs_available": "", "is_excel_available": "", "is_pdf_available": "", "count_file_available": 0, "main_page": "student_question_view", "question_id": "2360642", "url": "\/study-help\/questions\/a-heavy-rope-60-ft-long-weighs-05-1bft-and-2360642", "question_creation_date_js": "2024-06-06T11:07:28-04:00", "question_creation_date": "Jun 06, 2024 11:07 AM", "meta_title": "[Solved] A heavy rope, 60 ft long, weighs 0.5 1b\/f | SolutionInn", "meta_description": "Answer of - A heavy rope, 60 ft long, weighs 0.5 1b\/ft and hangs over the edge of a building 130 ft high. (Let x be the distance i | SolutionInn", "meta_keywords": "heavy,rope,60,ft,long,weighs,0.5,1b\/ft,hangs,edge,building,130", "question_title_h1": "A heavy rope, 60 ft long, weighs 0.5 1b\/ft and hangs over the edge of a building 130 ft high. (Let x be the distance", "question_title": "A heavy rope, 60 ft long, weighs 0.5 1b\/ft and hangs over", "question_title_for_js_snippet": "A heavy rope, 60 ft long, weighs 0 5 1b ft and hangs over the edge of a building 130 ft high (Let x be the distance in feet below the top of the building Enter x as x ) ) How much work W is done in pulling the rope to the top of the building Show how to approximate the required work by a Riemann sum lim 17 00 Ax Express the work as an integral dx Evaluate the integral ft lb (b) How much work W is done in pulling half the rope to the top of the building How much work W is done in pulling half the rope to the top of the building Show how to approximate the required work by a Riemann sum lim 1 00 Ax i 1 Express the work as an integral dx Evaluate the integral ft lb", "question_description": "\"image
\"image<\/div><\/div><\/div><\/figure> A heavy rope, 60 ft long, weighs 0.5 1b\/ft and hangs over the edge of a building 130 ft high. (Let x be the distance in feet below the top of the building. Enter x;* as x;.) ) How much work W is done in pulling the rope to the top of the building? Show how to approximate the required work by a Riemann sum. lim 17-00 Ax Express the work as an integral. dx Evaluate the integral. ft - lb (b) How much work W is done in pulling half the rope to the top of the building? How much work W is done in pulling half the rope to the top of the building? Show how to approximate the required work by a Riemann sum. lim 1-+00 Ax i = 1 Express the work as an integral. dx Evaluate the integral. ft-lb", "transcribed_text": "", "related_book": { "title": "Elementary Statistics", "isbn": "0321836960, 978-0321836960", "edition": "12th Edition", "authors": "Mario F. Triola", "cover_image": "https:\/\/dsd5zvtm8ll6.cloudfront.net\/si.question.images\/book_images\/450.jpg", "uri": "\/textbooks\/elementary-statistics-12th-edition-450", "see_more_uri": "" }, "free_related_book": { "isbn": "0199128057", "uri": "\/textbooks\/gcse-maths-for-ocr-higher-revision-guide-1st-edition-978-0199128051-341293", "name": "Gcse Maths For Ocr Higher Revision Guide", "edition": "1st Edition" }, "question_posted": "2024-06-06 11:07:28", "see_more_questions_link": "\/study-help\/questions\/sciences-statistics-2024-March-08", "step_by_step_answer": "The Answer is in the image, click to view ...", "students_also_viewed": [ { "url": "\/how-might-a-particular-countrys-government-be-involved-in-international", "description": "How might a particular countrys government be involved in international trade?", "stars": 3 }, { "url": "\/study-help\/principles-of-auditing\/independence-you-audited-ruiz-rug-companys-opening-balance-sheet-and-1497131", "description": "Independence. 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