In an orthonormal, right-handed reference system, the Cauchy stress tensor for a body at rest is...

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In an orthonormal, right-handed reference system, the Cauchy stress tensor for a body at rest is given by: ? 2x1x2 0 1 [0] = + PW 2x1x2 x 0 0 0 2(x+x) where p is the density (constant) and w is a constant. What is the body force per unit volume b that must be acting for the body to be in equilibrium? In an orthonormal, right-handed reference system, the Cauchy stress tensor for a body at rest is given by: ? 2x1x2 0 1 [0] = + PW 2x1x2 x 0 0 0 2(x+x) where p is the density (constant) and w is a constant. What is the body force per unit volume b that must be acting for the body to be in equilibrium?