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Trouve le mot français correspondant à chaque expression anglaise.

Choisis la bonne expression pour compléter la phrase. Amir vient _________________; il est marocain.

Choisis la bonne expression pour compléter la phrase. Lorsque vous écrivez à votre patron, vous devez utiliser la langue ________________.

Choisis la bonne expression pour compléter la phrase. La _________________ est un bon moyen d’exprimer ses idées.

Écris une phrase en utilisant le mot suivant.  Ta phrase doit démontrer ta compréhension et être grammaticalement correcte. québecois

A point in a structural member is subjected to the following stress magnitudes. The stress directions are shown in the image. Determine the larger principal stress in the x-y plane.|σx| = 60 MPa|σy| = 75 MPa|τxy| = 40 MPa

A point in a structural member [E = 199 GPa, G = 74 GPa] is subjected to the following stress magnitudes. The stress directions are shown in the image. Determine εz.|σx| = 35 MPa|σy| = 50 MPa|τxy| = 35 MPa

A driver accidentally bumped a fire hydrant creating a bending moment of 790 N·m in the pipe below. The pipe has an inside diameter of 195 mm and a wall thickness of 12 mm and is pressurized to 315 kPa. Determine the largest normal stress along the length of the pipe.

A point in a structural member [E = 97 GPa, G = 38 GPa] is subjected to the following stress magnitudes. The stress directions are shown in the image. Determine εy.|σx| = 35 MPa|σy| = 55 MPa|τxy| = 25 MPa

The spherical face shield of an astronaut’s helmet is made from polycarbonate with a yield strength of 101 MPa. The shield has an outside diameter of 356 mm and a thickness of 5.0 mm. If the shield is successfully pressure tested to 945 kPa on Earth, determine the factor of safety with respect to yielding.