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Dee-M-See

Equator Problem

If a rope stretched out along the Equator until it meets was 40,075 km in length, How much longer would the rope be if it was suspended 2 metres in the air above the Equator?
22:13 Thu 17th Jan 20088 answers, last by Tichfield 17:21 Fri 18th Jan 2008

Only 1 question