C. Find the moment at Point A. -4 F1-6.6 lb, 1,-1.35 ft, l,-0.95 ft, l,-0.4 ft,...
Calculate the moment about a point C( – 5,5,6) ft caused by the forces F1 = 3i + 4j – 8k lb and F2 = 0i – 4j + 7k lb acting at the points A6, – 8,1) ft and B(6, 0, 4) ft, respectively. Mc = -81 xi + 4 x 3 + -39 x k) lb · ft
Calculate the moment about a point C( – 5, 6, 3) ft caused by the forces F1 4i + 4j – 5k lb and F2 = - 4i – 4; + 7k lb acting at the points A(1, 1,6) ft and B( – 2, - 4, -1) ft, respectively. Mc =( i + j+ k) lb. ft Submit Question
Determine the internal bending moment (in lb-ft), at point C. Make sure to include a negative sign when appropriate. 500 lb 250 lb 250 lb 6 ft-4 ft 2 ft
Calculate the moment about a point C caused by the forces acting at the points A&B respectively (engineering)? Can somebody please help me with these 2 problems? Thanks so much!! Calculate the moment about a point CC – 4, 5, 7) ft caused by the forces F1 = – 4i + 4% – 8k lb and F, = – 3i – 7j + 7k lb acting at the points AC – 2, – 4, – 1) ft and B(2, 2,...
6 ft. 8 ft. point o 4 ft. 4 ft. F1 = 53 kips F2 = 69 kips F3 = 23 kips Determine the resultant moment about point of the forces acting on the rod. Enter a numerical answer to one decimal place (xx.x) in units of kip-ft. If the resultant moment is counter-clockwise, enter a positive number. If the resultant moment is clockwise, enter a negative number.
Determine the moment of the force about point O. Assume F= 630 lb 4 ft 3 ft 450 -1 ft
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
Part A Determine the internal normal force at point C. Take F1-517 lb . F2-191 lb . F: 318 lb , Express your answer to three significant figures and include the appropriate units 6 ft 4 ft---4 ft 2 f NcsValue Units Submit
Part A Determine the internal normal force at point C. Take F1 = 467 lb , F2 = 165 Ib , F3 = 274 Ib. (Figure 1) Part B Determine the shear force at point C. Part C Determine the moment at point C. Part D Determine the intemal normal force at point D. Part E Determine the shear force at point D. Part F Determine the moment at point D.
For the beam show, calculate: w lb/ft p lb/ft L ft aft bft COLLAPSE IMAGES w = 80 lb/ft p = 40 lb/ft L = 8 ft a = 8 ft b= 6 ft The vertical reaction at A. Іь ENTER 3 tries remaining. 1 point(3) possible The vertical reaction at B. lb ENTER 3 tries remaining. 1 point(3) possible The range for section 1. ) ft ENTER 3 tries remaining. 1 point(3) possible The shear force equation for section...