Glossary of Medical Terms

Our online medical glossary of medical terms and definitions includes definitions for terms related to treatment, and general medicine


Course of change of momentum with time. Forces are said to reason accelerations via f = ma (Newton's law). There are four primary forces known presently: the gravitational, electromagnetic, weak nuclear, and strong nuclear forces. The gravitational and electromagnetic forces are long-range (dropping as 1/distance^2), while the nuclear forces are short range (effective only within nuclei, distances on the order of 10^-15 metres). The electromagnetic force is many stronger than the gravitational force, but is usually cancelled over big distances because of the balance of positive and negative charges. See: momentum.
dimyaria   dimyarian   dimyary   dimyristoylphosphatidylcholine   dinaphthyl   dineric   dingo   dinichthys   (2)
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