14 lines
311 B
Python
14 lines
311 B
Python
from SI import kilogram
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#
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# Definitions of common mass units
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# Data taken from Appendix F of Halliday, Resnick, Walker, "Fundamentals of Physics",
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# fourth edition, John Willey and Sons, 1993
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gram = 1e-3 * kilogram
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metric_ton = 1000 * kilogram
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ounce = 28.35 * gram
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pound = 16 * ounce
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ton = 2000 * pound
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