57:020 Fluid Mechanics Chapter 2 Professor Fred Stern Fall 2013 1 Chapter 2: Pressure and Fluid Statics Pressure For a static fluid, the only stress is the normal stress since by definition a fluid subjected to a shear stress must deform and undergo motion. Normal stresses are referred to as pressure p.
The main symptom of a tendon injury is pain in the affected tendon, which will usually get worse when you move it. Other symptoms can include: 1  stiffness, which is often worse in the morning. 2  weakness in the affected area or being unable to move a joint.  swelling, sometimes with heat or redness.
Signs and symptoms of a cut tendon. 1  An inability to bend one or more joints of the finger. 2  Pain when you bend your finger An open injury, such as a cut, on the palm side of the hand, particularly in the joint area where the skin folds as the finger bends. 3  Mild swelling over the joint closest to your fingertip.