In solid mechanics, what is the correct vector form of the equations o – McqOptions

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1.	In solid mechanics, what is the correct vector form of the equations of motion for a plane elasticity problem?
A.	D* +f= u
B.	D* +f= u
C.	D<sup>2</sup>* +f= u
D.	D* +f= u
Answer» B. D* +f= u

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