Using the Steel Construction Manual, A992 steel is preferred for which structural shape?

Determine the net area for an MC12 x 35 with five lines of 5/8-inch-diameter bolts. Each flange will contain one line of bolts, and the web will contain three lines of bolts. The bolts are not staggered.

Determine the shear lag factor U for a C12 x 30 consisting of A36 steel with two longitudinal heel welds of length L = 6 in.

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 ______.