Determine the shear lag factor U for a C8 x 11.5 consisting of A36 steel with two longitudinal heel welds of length L = 6 in.

When looking at all the possibilities of failure for a staggered bolt pattern, the failure line with _______ controls the design.

If a tension connection is made with bolts, the reduction in cross-sectional area is minimized if the fasteners are placed in a _______.

Determine the net area for an L8 x 6 x 1/2 with two lines of 3/4-inch-diameter bolts in the long leg and one line of 3/4-inch-diameter bolts in the short leg. The bolts are not staggered.

3 Points A remote controlled toy car accelerates from rest at a rate of 1.25 m/s2 for 2.3 seconds.  The car drives off a ledge that is 1.75 meters above the ground.  How far will the car land from the edge of the ledge?

5 Points A football is kicked downfield at an angle of 27 degrees and lands 55 yards (50.3 meters) away.  How fast was the initial velocity of the football?

This amino acid is ______. 

What are common ways that protozoan parasites can be transmitted mechanically by synanthropic insects? (Select all that apply)

The nurse is at her medication cart preparing insulin for her patient. She realizes her drawer is out of insulin syringes, but she has intradermal and 3 mL syringes. The nurse is behind in her medication pass and determines which of the following is appropriate at the time:

A researcher needs 800 mL of a 25 mM phosphate buffer. The stock solution of the buffer is 100 mM. How much stock solution should be used to make the 25 mM phosphate buffer?