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Xcelerator

Xcelerator is a steel launched roller coaster located at Knott's Berry Farm in Buena Park, California, United States. Manufactured by Intamin and designed by Werner Stengel, it opened in 2002 as the company's first hydraulically launched coaster and cost $13 million to construct. Following the early demise of Windjammer Surf Racers, a dueling roller coaster that briefly operated from 1997 to 2000, Xcelerator was soon announced as its replacement. It launches to a maximum speed of in 2.3 seconds and reaches a height of , and has a short twister section that leads into the brake run. In 2009, a tragic accident occurred that severely injured a 12 year-old boy because the launch cable snapped. The ride reopened in 2010 after multiple inspections and brand new safety measures.

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Article summary

Xcelerator is a steel launched roller coaster located at Knott's Berry Farm in Buena Park, California, United States. Manufactured by Intamin and designed by Werner Stengel, it opened in 2002 as the company's first hydraulically launched coaster and cost $13 million to construct. Following the early demise of Windjammer Surf Racers, a dueling roller coaster that briefly operated from 1997 to 2000, Xcelerator was soon announced as its replacement. It launches to a maximum speed of in 2.3 seconds and reaches a height of , and has a short twister section that leads into the brake run. In 2009, a tragic accident occurred that severely injured a 12 year-old boy because the launch cable snapped. The ride reopened in 2010 after multiple inspections and brand new safety measures.

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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