{ A small object of mass }m, at the end of a light cord, is held horizontally at a distance }r from a fixed support as }} shown. The object is then released. What is the tension in the cord when the object is at the lowest point of its } shing?

{ A small object of mass }m, at the end of a light cord, is held horiz

1.	{ A small object of mass }m, at the end of a light cord, is held horizontally at a distance }r from a fixed support as }} shown. The object is then released. What is the tension in the cord when the object is at the lowest point of its } shing?
Answer» { A small object of mass }m, at the end of a light cord, is held horizontally at a distance }r from a fixed support as }} shown. The object is then released. What is the tension in the cord when the object is at the lowest point of its } shing?

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{ A small object of mass }m, at the end of a light cord, is held horizontally at a distance }r from a fixed support as }} shown. The object is then released. What is the tension in the cord when the object is at the lowest point of its } shing?

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