ArticleslgStudy

science

M2 (Copenhagen Metro)

M2 (Copenhagen Metro) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand M2 (Copenhagen Metro) rather than just read about it. In short: M2 is a line of the Copenhagen Metro, colored yellow on the map. It runs from Vanløse to Lufthavnen through the center of Copenhagen, sharing track with the M1 from Vanløse to Christianshavn.

M2 (Copenhagen Metro) — main illustration
M2 (Copenhagen Metro) — illustration

Key takeaways

  • M2 (Copenhagen Metro) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect M2 (Copenhagen Metro) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of M2 (Copenhagen Metro) from memory before moving on to harder problems.

Reference excerpt

M2 is a line of the Copenhagen Metro, colored yellow on the map. It runs from Vanløse to Lufthavnen through the center of Copenhagen, sharing track with the M1 from Vanløse to Christianshavn. The line was built along with M1 as part of the redevelopment of Ørestad. The principle of the line was passed in 1992, and construction commenced in 1998. The line opened in several stages between 2002 and 2007. It is owned by Metroselskabet and operated by Metro Service, and operates with a headway between four and twenty minutes. The line is 14.2 kilometers (8.8 mi) long, and runs in a tunnel through the city center between Lindevang and Amager Strand. It connects the western borough of Vanløse and the municipality of Frederiksberg to the city center of Copenhagen, as well as the eastern parts of Amager and Copenhagen Airport. It provides transfer to the S-train at three stations and to DSB trains at two stations. Its southern end, in the district of Amager Øst, largely follows the same route as a disused railway line, Amagerbanen, along the coast of Øresund.

History The background for the metro was the urban development of the Ørestad area of Copenhagen. The principle of building a rail transit system was passed by the Parliament of Denmark on 24 June 1992, with the Ørestad Act. The responsibility for developing the area, as well as building and operating the metro, was given to the Ørestad Development Corporation, a joint venture between Copenhagen Municipality (45%) and the Ministry of Finance (55%). Initially, three modes of transport were considered: a tramway, a light rail system that would have seen trams running underground through the city center, and a rapid transit (metro) system. In October 1994, the Development Corporation chose a light rapid transit system, combining elements of a light rail system and rapid transit to form a low-capacity metro network.

The decision to build stage 2, from Nørreport to Vanløse, and stage 3 to the airport, was made by parliament on 21 December 1994. Stage 2 involved the establishment of the company Fredriksbergbaneselskapet I/S in February 1995, owned 70% by the Ørestad Development Corporation and 30% by Fredriksberg Municipality. The third stage would be built by Østamagerbaneselskapet I/S, established in September 1995 and owned 55% by the Ørestad Development Corporation and 45% by Copenhagen County. In October 1996, a contract was signed with the Copenhagen Metro Construction Group (COMET) for building the lines, and with Ansaldo for delivery of the trains and operate the system the first five years. COMET was a consortium comprised Astaldi, Bachy, SAE, Ilbau, NCC Rasmussen & Schiøtz Anlæg and Tarmac Construction. Construction started in November 1996, with the moving of underground pipes and wires around the station areas. In August 1997, work commenced at the depot, and in September, COMET started the first mainline construction work. In October and November, the two tunnel boring machines (TMB), christened Liva and Bette, were delivered. They started digging each barrel of the tunnel from Islands Brygge in February 1998. The same month, the Public Transport Authority gave the necessary permits to operate a driverless metro. The section between Fasanvej and Frederiksberg is a former S-train line, and was last operated as such on 20 June 1998. The first section of tunnel was completed by September 1998, after which the TMBs moved to Havnegade. By December 1998, work had started on all the initial nine stations. Plans for M2 were presented to the public in April 1999, with a debate emerging if the proposed elevated solution was the best. In May, the first trains were delivered, and trial runs began at the depot. In December, the tunnels were completed to Strandlodsvej, and the TMBs were moved to Havnegade, where they started to grind towards Frederiksberg. From 1 January 2000, the S-train service from Solbjerg to Vanløse was terminated, and work to rebuild to metro started. By February 2001, all tunnels were finished. In March 2001, the Copenhagen County Council decided to start construction of stage 3. On 6 November 2001, the first train operates through a tunnel section and on 28 November, laying of tracks along stage 1 and stage 2A completed. An agreement about financing stage 3 was reached on 12 April. By 22 May, the 18 delivered trains had test-run 100,000 kilometers (60,000 mi). The section from Nørreport to Lergravsparken and Vestamager was opened on 19 October 2002. Initially, the system had a 12-minute headway on each of the two services. From 3 December this was reduced to 9 minutes, and from 19 December to 6 minutes. Operation of the system was subcontracted to Ansaldo, who again subcontracted it to Metro Service, a subsidiary of Serco. The contract had a duration of five years, with an option for extension for another three. Trial runs on the next section of metro, stage 2A from Nørreport to Frederiksberg, began on 24 February. It opened on 29 May 2003. All changes to bus and train schedules in Copenhagen took place on 25 May, but to allow Queen Margrethe II to open the line, the opening needed to be adapted to her calendar. This caused four days without a bus service along the line. Stage 2B, from Frederiksberg to Vanløse, opened on 12 October. Forum Station was nominated for the European Union Prize for Contemporary Architecture in 2005. In 2007, the Ørestad Development Corporation was discontinued, and the ownership of the metro was transferred to Metroselskabet I/S. The 4.5-kilometre (2.8 mi) stage 3 opened on 28 September 2007, from Lergravsparken to the airport. It followed for the most part the route of the former Amager Line of the Danish State Railways. With this stage complete, 34 trains had been delivered. However, the line had caused a heated debate, and several locals had organized themselves in the Amager Metro Group. They demanded that the line instead be tunneled, arguing that it caused a physical barrier in Amager and that it created noise pollution.

Route

… excerpt ends here. Continue reading the full article.

Illustrations

M2 (Copenhagen Metro) illustration
M2 (Copenhagen Metro) illustration
M2 (Copenhagen Metro) illustration
M2 (Copenhagen Metro): Lufthavnen Station serves Copenhagen Airport
Lufthavnen Station serves Copenhagen Airport
M2 (Copenhagen Metro) illustration

Worked examples

Example 1 — a first encounter with M2 (Copenhagen Metro)

Start with the simplest possible case. Write down what M2 (Copenhagen Metro) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to M2 (Copenhagen Metro) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about M2 (Copenhagen Metro) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of M2 (Copenhagen Metro)

In research
M2 (Copenhagen Metro) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses M2 (Copenhagen Metro) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
M2 (Copenhagen Metro) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2002 establishments in Denmark, Airport rail links, M2 (Copenhagen Metro), so understanding it makes those chapters shorter.
In everyday life
Look for M2 (Copenhagen Metro) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “M2 (Copenhagen Metro)” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study M2 (Copenhagen Metro) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what M2 (Copenhagen Metro) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain M2 (Copenhagen Metro) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is M2 (Copenhagen Metro) in simple terms?

M2 is a line of the Copenhagen Metro, colored yellow on the map. It runs from Vanløse to Lufthavnen through the center of Copenhagen, sharing track with the M1 from Vanløse to Christianshavn.

Why does M2 (Copenhagen Metro) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study M2 (Copenhagen Metro)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on M2 (Copenhagen Metro).

Tags

  • 2002 establishments in Denmark
  • Airport rail links
  • M2 (Copenhagen Metro)
  • Railway lines opened in 2002

Keep exploring