Examlex
A moving object's mass is twice its rest mass. Its length (in the direction of travel) must therefore be
MP
An abbreviation for Member of Parliament, an individual elected to serve in the legislative body of a country.
Justification
The action of showing something to be right or reasonable, or the reasoning behind such a demonstration.
Premise
A foundational statement or principle from which a conclusion is logically derived.
EI
This is an abbreviation for Existential Import, which suggests that for a proposition to be true, the entities mentioned in it must actually exist.
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