Problem 1. Given the 3-D sketch as shown of a tripod stand with a 300 ft"lb moment applied to the...
300 lb Problem 3. A 2-D force system with geometry is shown. Find the equiv resultant force and moment acting at A and then the equivalent single for measured from A. (30 points) 200 lb 50 lb 311 311 3 ft 30° 100 lb
Determine the resultant couple moment acting on the pipe assembly. Assume (Mc)1= 520 lb⋅ft , (Mc)2= 300 lb⋅ft and (Mc)3= 320 lb⋅ft (Figure 1)Enter the x, y and z components of the resultant couple moment separated by commas.(MC)R = lb⋅ft
A 5-ft diameter 300-lb circular hatch is located on a submarine, as shown. The submarine is in sea water with a specific weight of 64 lb/ft3 . Determine the following: (a) the resultant force on the hatch due to the water pressure (b) the location of the resultant force (distance below the water surface). (c) the magnitude of the force, F, which should be applied to open the hatch when it is submerged as shown. It is hinged at the...
Problem 3 For the cantilever bean illustrated, a moment of 400 lb-ft is applied at point B Deternine all of the internal loadings at the following locations. Clearly draw free bedy diazrams used in calculations so h a) Determine the support reactions at 4. (8 pts.) 400 - ion b) Determine all of the internal loadings at point C (just to the left of B) (8 pts) c) Determine all of the internal loadings at point D (just to the...
500 lb 200 lb 300 lb 1. (5 points) What is the internal moment at point D? a. 600 lb-ft b. -600 lb-ft C. 300 lb-ft d. -300 lb-ft ✓ B E D 6 ft 4 ft 4 ft 6 ft T2 ft
Problem 5 a) Determine the net moment (lb-ft) about point D. b) Determine the equivalent force for the load system, indicate its location with respect to point D. 150 Ib/ft 180 lb/ft T 700b 4 ft 70° 3 ft 6 ft 5 ft 2 ft 4 ft
H G 300 lb 2 ft Question 3 (20 points) Determine the force in members BC, CJ, IJ, CH, and CD of the truss. State if the members are in tension or compression. B с D E F TISA -1.5 ft -1.5 -1.5 1.5 - 1000 lb 1200 lb 1200 lb 1200 lb 1200 lb
Question 3 Forces F1, F2, F3, and F4 and the moment of a couple Mc are acting on a 3D rigid body as shown in Fig. 3. Convert this force and moment system into a single resultant force passing through Point F and an equivalent turning moment. Calculate both the resultant force at F and the corresponding turning moment as vectors. Further, reduce the force and moment system at F into a wrench resultant and calculate the turning moment of...
-1 ft-o-1-1 8. The 7 ft tall cabinet shown at right has a weight of 160 lb and a center of gravity that is 3.5 ft from the floor as shown. A horizontal force Pis applied to the side at a height of 4.0 ft from the floor. The coefficient of static friction between the legs and the floor is us= 0.2 and the coefficient of kinetic friction is fix=0.15. f. 19 points) If the applied force is 35 lb,...
Check m A five-story bullding plan is shown in figure (a). Following the ASCE standard, the wind pressure along the helght the windward side has been established as shown in the figure (c). on (1 2 4 5 D 4@ 25'- 100 Plan (a) roof 20 5 4 15 13 2 wind pressures in Ib/ft2 Building Section 5@ 12'= 60- 3 @30'=90 3 @ 20= 60 Considering the windward pressure in the east-west direction, use the tributary each floor level....