Notice that these units are given in terms of force, not mass. It is usually necessary to convert a unit weight into a load per unit area (psf) or load per unit length (plf) in order to complete a structural analysis of a structural element.
Habitual Truant Law and Legal Definition. A habitual truant refers to a child of compulsory school age who is absent without a legitimate excuse for five or more consecutive school days, seven or more school days in one month or twelve or more school days in a school year. The following is an example of a state law on habitual truant :
As usual, he forgot my birthday. 1. accustomed. Usual, customary, habitual refer to a settled and constant practice. Usual indicates something that is to be expected by reason of previous experience, which shows it to occur more often than not: There were the usual crowds at the celebration.