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Determine the net area for a C9 x 20 with four lines of 7/8-inch-diameter bolts. Each flange will contain one line of bolts, and the web will contain two lines of bolts. The bolts are not staggered.

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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.

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

When calculating U = 1 – x/L for a connection with a single row of bolts, the L is measured from the center of one bolt to the center of the next bolt.

Undesirable vibrations can occur in tension members that are excessively slender.

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.

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

4 Points A remote controlled toy car accelerates from rest at a rate of 1.5 m/s2 for 2.75 seconds.  The car drives off a ledge that is 2.25 meters above the ground.  How far will the car land from the edge of the ledge?