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Author(Tien Chih)\n## TitleText('University Physics')\n## AuthorText('Ling, Sanny Moebs')\n## Section('1.3')\n\n\n\nDOCUMENT();\nloadMacros( \"PGbasicmacros.pl\",\n                     \"MathObjects.pl\",\n\t             \"PGauxiliaryFunctions.pl\",\n\t             \"PGchoicemacros.pl\",\n\t             \"PGanswermacros.pl\",\n                     \"PG_CAPAmacros.pl\",\n                     \"BrockPhysicsMacros.pl\",\n            \"parserPopUp.pl\"\n\n);\n\nTEXT(beginproblem());\n\n$showPartialCorrectAnswers = 1;\n\n#randomized meters per second for car.\n$meterspersecond = random(30,45,0.5);\n\n#Conversion to kilometers per hour\n$kmperhour=$meterspersecond*3.6;\n\n#Randomized speed limit.\n$speedlimit=random(85,140,5);\n\n#Dummy variable to determine if car is speeding, defaults to it is not.\n$speeding=1;\n\n#Adjusts dummy variable if car is speeding.\nif ($kmperhour\u003e$speedlimit){$speeding=2;}\n\n$popup1 = PopUp([\"?\", \"Is not exceeding speed limit.\",\"Is exceeding speed limit\"], $speeding);\n\n\n\nBEGIN_TEXT\n$PAR\nA car is traveling at a speed of \\($meterspersecond\\) m/s\n\n$PAR\n(a) What is it's speed in km/hour? $BR\n\\(s=\\) \\{ans_rule(40)\\} \\(\\rm{km/hr}.\\)$BR\n\n$PAR\n(b) Is it exceeding the \\($speedlimit\\) \\(\\rm{km/hr}\\) speed limit? \\{ $popup1-\u003emenu() \\}\n\n\n\nEND_TEXT\n\nBEGIN_HINT\nHow many meters are there in a kilometer?\n\nHow many seconds are in an 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\u003cbr\u003e\n\\(s=\\) \u003cinput type=\"text\" class=\"codeshard\" size=\"40\" name=\"AnSwEr0001\" id=\"AnSwEr0001\" aria-label=\"answer 1 \" dir=\"auto\" value=\"\"\u003e\n\u003cinput type=\"hidden\" name=\"previous_AnSwEr0001\" value=\"\"\u003e\n \\(\\rm{km/hr}.\\)\u003cbr\u003e\n\n\u003c/p\u003e\n\u003cp\u003e\n(b) Is it exceeding the \\(85\\) \\(\\rm{km/hr}\\) speed limit? \u003cselect name=\"AnSwEr0002\" id=\"AnSwEr0002\" aria-label=\"answer 2 \" size=\"1\" class=\"base-select\"\u003e\n\u003coption value=\"?\" class=\"tex2jax_ignore\"\u003e?\u003c/option\u003e\n\u003coption value=\"Is not exceeding speed limit.\" class=\"tex2jax_ignore\"\u003eIs not exceeding speed limit.\u003c/option\u003e\n\u003coption value=\"Is exceeding speed limit\" class=\"tex2jax_ignore\"\u003eIs exceeding speed limit\u003c/option\u003e\n\u003c/select\u003e\n\n\n\n\n\u003c/p\u003e","static_html":"\u003cp\u003e\nA car is traveling at a speed of \\(45\\) m/s\n\n\u003c/p\u003e\n\u003cp\u003e\n(a) What is it's speed in km/hour? \u003cbr\u003e\n\\(s=\\) \u003cspan class=\"ww-blank\" name=\"AnSwEr0001\"\u003e \u003c/span\u003e\n\n \\(\\rm{km/hr}.\\)\u003cbr\u003e\n\n\u003c/p\u003e\n\u003cp\u003e\n(b) Is it exceeding the \\(85\\) \\(\\rm{km/hr}\\) speed limit? \u003cselect class=\"pg-select\" name=\"AnSwEr0002\" id=\"AnSwEr0002\" aria-label=\"answer 2 \" size=\"1\"\u003e\n\u003coption value=\"?\" class=\"tex2jax_ignore\"\u003e?\u003c/option\u003e\n\u003coption value=\"Is not exceeding speed limit.\" class=\"tex2jax_ignore\"\u003eIs not exceeding speed limit.\u003c/option\u003e\n\u003coption value=\"Is exceeding speed limit\" class=\"tex2jax_ignore\"\u003eIs exceeding speed limit\u003c/option\u003e\n\u003c/select\u003e\n\n\n\n\n\u003c/p\u003e","timeout":false,"header_text":{"css":[],"js":[],"inlinejs":[]}}],"numeric_tolerance":null,"partial_credit":null,"max_attempts":null,"timeout_seconds":null,"allow_practice":null,"override_show_work":null,"instructional":false,"sketchable":true,"print_num_spacing_lines":3,"print_page_break":false,"partial_scoring":null,"readonly":{"created_at":"2019-12-28T18:18:04.419Z","updated_at":"2019-12-28T18:18:04.419Z","version":null,"user_id":"58ecdcd48ccf1800120c8ac3","name":"Algorithmic (WebWorK)","skill_ids":[],"current_digest":"D9LQk2pFpoW7NQthlvK8nKrKKi9LJLONQZSYlVYzKUc=","tags":"","points":2.0,"type":"webwork","multipart":true,"shallow":true,"static":true,"sources":[],"owned":false,"url":"/problems/5e079c5cde359200036c067a","searchable_text":"PARA car is traveling at a speed of meterspersecond m s PAR a What is it s speed in km hour s ans rule 40 rm km hr PAR b Is it exceeding the speedlimit rm km hr speed limit popup1 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