Also known as: rm.
RM stands for various terms. Discover the full forms, meanings, and possible interpretations of RM across different fields and industries.
A mechanical lever formed between the force of weight acting vertically downward and the displaced force of buoyancy on heel acting upward. It is a measure of a vessel’s ability to return to the upright after heeling. It is termed the GZ lever and is calculated as a weight times a distance.
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