Use the virtual work method to determine the slope and deflection at point D of the beam shown. 155 kN 37 kN/m Hinge 5m FIG. P7.35 B -2.5 m- -2.5 m- 1-1,680(106) mm T 1-1,260(106) mm E-constant 205 GPa

You measured 300 ul with a 1000ul pipette; The corrected values were the following : 292 ul, 294ul, 287ul, 290ul, 288ul and 293 ul (mean- 290.7 ul and Std. dev + 280 ul) 3. Acceptable values are: Accuracy : 1.0% Precision: 0.5 % Were you accurate? Were you precise? and why? show cakulations

The following diagram shows a partial floor framing plan of an elevated walkway building connecting an airport terminal building to the adjacent garage. The concrete floor is not post- tensioned. Material properties are: - Concrete weight: wt = 150 pcf - Concrete compressive strength: f'c = 4000 psi - Steel tensile strength: fy = 60 ksi - Stirrup consists of #4 bar - Framing members are not exposed to weather or in contact with soil. Per the ACI, what is the minimum slab depth? Consider both the interior slab and the cantilevered slab at the edge of the building. 30-0¹ B4 B4 B4 83 Column 52 SI 30-0 -Sab Mark Dean- B4 B4 B4 83 B 30-0¹ BI B2 B2 BI -Girder 12 A 1 3-4 Ei 13:4 05 40-0 to 2

Determine whether the block shown is in equilibrium and find the magnitude and direction of the friction force when 0=35° and P = 200 N. 800 N Hs = 0.20 Hk= 0.15 25° Previous