5. A clevis used to connect a steel bracket with a block of wood is shown below. If the force P = 15 kN and the bolt has a diameter of 20 mm, What will the average shear stress in the bolt along line A due to the load P? (Required unit: MPa)  

Res judicata is Latin for “a thing decided.”

Match the following cardiac auscultatory areas to the appropriate landmarks:

A med surg nurse has received a diabetic patient from the emergency department for admission. While the nurse is completing the patient’s initial head to toe assessment, the nurse palpates the right dorsalis pedis pulse and feels a weak, thready pulse. What grade would the nurse document this pulse finding as?

The nurse is assessing a 22-year-old female patient who arrives at the family clinic. The patient has finished her prescription for a urinary tract infection (UTI) and now reports a milky discharge from her vagina and has a fishy odor. After microscopic examination of the vaginal discharge, the health care provider prescribed metronidazole gel to be inserted vaginally. What is the suspected medical diagnosis for this patient? 

Discuss the bifunctional enzyme. What is it? What does it do? How is it regulated by covalent modification in the fed condition in relation to the production of F26P2. Be sure to include all important substrates, products, enzymes involved in the pathway getting to BFE, starting from when the appropriate hormone binds to the cell surface receptor and the end results as it relates to THIS enzyme in the fed state.

As shown above, two blocks having initial velocities are about to collide.  After the collision, the 3-kg block is moving at 3.0 m/s in the negative x-direction.  What is the kinetic energy of the two-mass system after the collision?

 A 2-kg ball slides on a curved wire, starting from rest at point A.  The segment from A to B is rough (i.e. it has friction!) and the segment from B to C is frictionless.  Find the speed of the ball at B if the ball comes to rest (momentarily) at C.  (select closest answer)

(Extra Credit for 5 pts):  A  light spring is placed between blocks of masses m1 and m2 on a frictionless surface, as shown.  The blocks are pushed together, compressing the spring a distance of 15 cm, and held there.  The blocks are then released from rest.  After the blocks lose contact with the spring ends, m1 has a speed of 3 m/s.  What is the force constant, k, of the spring?  Show and explain all work!

Because proteins are more protected in the cell, they are more resistant to damage from radiation there.