speed and distance

Lối Thoát Hiểm

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  Thời Gian Còn Lại


0 [{"id":523952,"quiz_id":"26544","answer_id":null,"answerType_id":"1","created_at":"2018-08-12 08:47:34","updated_at":"2018-08-12 09:05:29","questionName":"Distance","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":11,"explanation":"The following or separation distance between the two vehicles should at least be equal to the road distance covered in two seconds. At a speed of 72 km\/h this means at least 40 meters (72 meters : 3,6 seconds = 20 meters per second; for TWO seconds the result will be 20 x 2 = 40 meters). Case in point: in the situation above we talk of the highly dangerous and illegal tailgating. Tailgating is the dangerous practice of following very close to the vehicle in front. In most circumstances a proper gap is 2 seconds long. Close following or the advanced driver's \"overtaking position\" are about 1 second behind the vehicle in front. Anything closer than about 1 second can reasonably be described as tailgating, although some people only use the term when the following distance is very small, perhaps under one car's length.\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523937,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:20:57","updated_at":"2018-08-12 09:05:29","questionName":"What is the stopping distance at a speed of 30 km\/h?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":null,"position":17,"explanation":"At a speed of 30 km\/h the stopping distance is the sum of the distance covered during the response time and the distance covered during the braking action. The distance covered during the response time will be approximately (30 : 10) x 3 = 9 meters; the distance covered during the time that you are actually braking is about (30 : 10) X 3 = 9 : 2 = 4.5 meters. This means that the OVERALL stopping distance will be about 9 + 4.5 = 13.5 meters here. Case in point: the distance covered during the response time is also referred to as the \"thinking distance\"!","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523942,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:21:21","updated_at":"2018-08-12 09:05:29","questionName":"You are driving at a speed of 36 km\/h here. Which gap would you maintain?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/21.png","position":18,"explanation":"Under these extreme weather conditions you should maintain a gap of at least four seconds; this will mean that your following distance will equal at least 40 meters: (36 km\/h : 3.6) x 4 = 40 meters. Case in point: a 20 meters following distance, calculated by the two seconds following rule, only applies under good and standard weather conditions; when these conditions are adverse you should at least DOUBLE this distance!","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523920,"quiz_id":"26544","answer_id":null,"answerType_id":"1","created_at":"2018-08-12 08:18:50","updated_at":"2018-08-12 09:05:29","questionName":"Speed","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":12,"explanation":"Inside the built-up area the maximum speed limit can be 70 km\/h. Case in point: although the default maximum speed limit inside the built-up area is 50 km\/h, the director of highways and the local authority can determine that a higher speed on a particular road or stretch of road is more in line with the environment (open road) and more beneficial for the flow of traffic.\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523922,"quiz_id":"26544","answer_id":null,"answerType_id":"1","created_at":"2018-08-12 08:19:03","updated_at":"2018-08-12 09:05:29","questionName":"Speed","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/Screen Shot 2018-08-11 at 20.48.14.png","position":14,"explanation":"When riding on a carriageway with your speed-pedelec your maximum speed limit 45 km\/h; this applies both inside and outside the built-up area here. Inside the built-up area, your maximum speed limit is 30 km\/h and outside the built-area 40 km\/h when riding on a compulsory combined cycle\/moped path (sign G12a). Case in point: as you are riding on the carriageway here your maximum speed limit is 45 km\/h.\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523906,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:13:12","updated_at":"2018-08-12 09:05:29","questionName":"You want to drive with your brommobiel here. What is the speed limit?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/22.png","position":20,"explanation":"The double white lines without a GREEN centre fill indicate that for those allowed here the speed limit is 80 km\/h and 45 km\/h for brommobielen (mobility cars), except when signs indicate a lower speed. This road is classed as a \"gebiedsontsluitingsweg\", which is Dutch for a connecting road, outside the built-up area; these roads can be recognized by the broken side lines at the edge of the carriageway and the always present single or double (broken or solid) centre lines between the lanes of the carriageway, often having adjacent farms, houses and other amenities. Case in point: passenger cars, lorries and motorcycles are allowed here; because the white centre line(s) are broken agricultural vehicles and brommobielen (mobility cars) are also allowed here. Mopeds, light mopeds, pedal cycles and pedestrians are not allowed on this road.","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523911,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:14:13","updated_at":"2018-08-12 09:05:29","questionName":"What is the maximum speed in km\/h of this combination on a motorroad?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/31.png","position":22,"explanation":"This combination of a motorcycle and a sidecar - a conveyance consisting of a small carrier attached to the side of a motorcycle - is allowed to drive at 100 km\/h on a motorroad when outside the built-up area; inside the built-up area this is 50 km\/h. Case in point: this is also called an \"outfit\" or \"a bike with a chair\".","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523919,"quiz_id":"26544","answer_id":null,"answerType_id":"1","created_at":"2018-08-12 08:18:46","updated_at":"2018-08-12 09:05:29","questionName":"Speed","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":"uploads\/motorcycle-mission\/Screen Shot 2018-08-11 at 20.29.10.png","position":10,"explanation":"The solid GREEN centre fill shows that this is an autoweg (motorroad) outside the built-up area; on these roads, the speed limit is 100 km\/h, except when signs indicate a lower speed. This road is classed as an arterial road. Case in point: passenger cars, lorries and motorcycles are allowed here, but NOT agricultural vehicles, mobility cars, mopeds, light mopeds, pedal cycles and pedestrians. The BROKEN white lines indicate that overtaking is allowed here; had these been solid then overtaking would have been prohibited here.\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523909,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:13:42","updated_at":"2018-08-12 09:05:29","questionName":"What is the stopping distance at a speed of 30 km\/h?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":null,"position":15,"explanation":"At a speed of 30 km\/h the stopping distance is the sum of the distance covered during the response time and the distance covered during the braking action. The distance covered during the response time will be approximately (30 : 10) x 3 = 9 meters; the distance covered during the time that you are actually braking is about (30 : 10) X 3 = 9 : 2 = 4.5 meters. This means that the OVERALL stopping distance will be about 9 + 4.5 = 13.5 meters here. Case in point: the distance covered during the response time is also referred to as the \"thinking distance\"!","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523921,"quiz_id":"26544","answer_id":null,"answerType_id":"1","created_at":"2018-08-12 08:19:00","updated_at":"2018-08-12 09:05:29","questionName":"Speed","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":13,"explanation":"Inside the built-up area the maximum speed limit can be 70 km\/h. Case in point: although the default maximum speed limit inside the built-up area is 50 km\/h, the director of highways and the local authority can determine that a higher speed on a particular road or stretch of road is more in line with the environment (open road) and more beneficial for the flow of traffic.\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523905,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:13:05","updated_at":"2018-08-12 09:05:29","questionName":"You want to drive with your brommobiel here. What is the speed limit?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/22.png","position":19,"explanation":"The double white lines without a GREEN centre fill indicate that for those allowed here the speed limit is 80 km\/h and 45 km\/h for brommobielen (mobility cars), except when signs indicate a lower speed. This road is classed as a \"gebiedsontsluitingsweg\", which is Dutch for a connecting road, outside the built-up area; these roads can be recognized by the broken side lines at the edge of the carriageway and the always present single or double (broken or solid) centre lines between the lanes of the carriageway, often having adjacent farms, houses and other amenities. Case in point: passenger cars, lorries and motorcycles are allowed here; because the white centre line(s) are broken agricultural vehicles and brommobielen (mobility cars) are also allowed here. Mopeds, light mopeds, pedal cycles and pedestrians are not allowed on this road.","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523910,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:13:56","updated_at":"2018-08-12 09:05:29","questionName":"What is the speed range on this road?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/38.png","position":24,"explanation":"On an \"N\" road - \"N\" means a \"non-motorway\" - the speed can vary from 50 km\/h to 100 km\/h, depending on whether this road is inside or outside the built-up area, and whether or not this road is an autoweg (sign G3), which is Dutch for a motorroad. Case in point: inside the built-up area the speed limit can vary from 50 km\/h to 70 km\/h; outside the built-up area the speed can vary from 60 km\/h to 80 km\/h, and to 100 km\/h when on an autoweg.","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523947,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:46:49","updated_at":"2018-08-12 09:05:29","questionName":"Which factors can increase your thinking distance?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":null,"position":16,"explanation":"Thinking distance can be increased by: greater speed tiredness alcohol and drugs distractions Case in point: Braking distance can be increased by: greater speed poor road conditions (icy, wet) vehicle conditions (bald tyres, poor brakes, a pillion passenger).","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523948,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:46:52","updated_at":"2018-08-12 09:05:29","questionName":"When travelling at 110 km\/h with a response time of one second, approximately how many meters will your overall stopping distance be?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":null,"position":23,"explanation":"The stopping distance is the sum of the distance covered during the response time and the distance covered during the braking action. At a speed of 110 km\/h the response time will be approximately (110 : 10) x 3 = 33 meters and the distance covered during the time that you are actually braking is about (110 : 10) X 11 = 122 : 2 = 60.5 meters. This means that the (overall) stopping distance will be about 33 + 60.5 = 93.5 meters, which rounded off upwards to the nearest answer gives us 95 meters. Case in point: stopping distance = response time distance PLUS braking distance; this is also called the overall, i.e. total, stopping or braking distance!","question_score_id":null,"lang":"","questionAudioPath":null},{"id":523925,"quiz_id":"26544","answer_id":null,"answerType_id":"0","created_at":"2018-08-12 08:19:21","updated_at":"2018-08-12 09:05:29","questionName":"Does this sign change my speed limit?","questionTimeSeconds":"30","questionTimeMinutes":"1","questionImagePath":"uploads\/motorcycle-mission\/24.png","position":21,"explanation":"The blue sign indicates that you are leaving the town route s105 here; the \"s\" means stad, which is Dutch for town. Case in point: a town route is a road leading from the main traffic artery to and through a certain district of a town; often the digits of the town route will correspond with the postal coding, e.g. Amsterdam is \"10\" and \"5\" will be followed by another digit and two letters for a specific district, like in 1068 LG.","question_score_id":null,"lang":"","questionAudioPath":null}]
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Distance

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What distance in meters should a following vehicle observe, when driving at 72 km/h and practicing the two-second rule?



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