what is the difference between stress and pressure?. what
is the difference between moment and torque?
Answer Posted / vahid
2 kinds of stress are available:
1-shear stress which is the force that its vecctor is in
the plane of the body acting on.
2-normal stress which is the force that its vector is
normal to the plane of the body acting on. (the direction
is outward of the surface while the pressure has the
direction toward the body)
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