this name comes from the first verse of the chapter which reads when the sky is rent asunder. is different from the apparent net force (e.g., on a free-falling object) that can be measured in the laboratory or in the field. the majority of the port trade is in coal, ore, steel, and construction materials such as cement. there have also been and continue to be a small number of non-voting members who represent u.s. territories. other times she is seen by a large round table or looking at herself in a dusty mirror. 