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That’s because of the long train. The center of mass of the train is quite a bit lower than the top of the hill, due to there always being a large part of the train low to the gound on such a pointy hill.
That’s because of the long train. The center of mass of the train is quite a bit lower than the top of the hill, due to there always being a large part of the train low to the gound on such a pointy hill.