F2 = 80 lb. What is the correct expression of F2 in Cartesian format? 13/12 5...
Two forces are applied at a point in a body as shown below = 120 lb F, = 150 lb 60% 14.5 ft O 2 ft 6 fL 15ft Determine the Cartesian vector form of F2. Your final answer should be presented as shown below. F2= { j. k} (units) Bonus: If F1 = { 29.4 | + 117.7 3 + 88.3 k} lb What is the angle 0 between forces F1 and F2?
2. The gear pictured below is acted on by forces F, 200-lb and F2 120-lb, respectively, at (0, 0, 0). a. Find the resultant force acting on the gear and express it in b. Determine the moment created by the resultant force about point c. Determine the magnitude of the moment created by the resultant Cartesian Vector Notation. A. force about the gear's axis of rotation if the gear's axis passes through the following points: A (5 in, -4 in,...
5. Suppose the resultant of the three forces is zero. Fs Fi 170 lb 400 30° F-250 lb o The magnitude ofz direction component ofthe force 2, F2 o The magnitude of component along OA of the force 2, F2oA?ib o The magnitude of x direction component of the force 2, F2x o The magnitude of y direction component of the force 2, F2y ? o Force 1, F,, in Cartesian vector form? o Force 3, F3, in Cartesian vector...
please help solve for what is asked in orobkems A-H and the free body diagrams as well. Will upvote if correct A B C D E F G H B 4 m 6 m 3 m 12 m 2 m F=80 N Determine the projected component of the force acting along the axis AB of the pipe. 60° A The 30kg pipe is supported at A by a system of five cords. Determine the force in each cord for equilibrium....
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
Solve all parts thanks <Extra Credit 2 Force Vector Directed along a Line Three-dimensional Cartesian force vectors are used throughout engineering mechanics. The generic force vector is represented as follows: F= F,i+Fyj + F kwhere F is the force vector and Fr, Fy, and F, are the vector's i, j, and k components, respectively. The force vector has a magnitude F F2 +F3 + F2. The vector's I 1 Figure < 1 of 2 > C 13/12 5 F =...
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
2) For the chemical reaction CO2(g) + H2O(0) 5 H2CO3(aq) give the correct expression for Kc, K, and K, or explain why such an expression cannot be given. [12 points) 3) Give the formation reaction for potassium hydrogen carbonate (KHCO3(s)). (6 points)
Consider the five-story building shown in the figure.The average weights of the floor and roof are 80 lb/ft and 70 lb/ft, respectively The values of SDS and Spiare equal to 0.9 g and 0.4 g. respectively. Since steel moment frames are used in the north-south direction to resist the seismic forces, the value of Requals 8. Compute the seismic base shear V. Then, distribute the base shear along the height of the bulding A 4@25' 100 Plan (a) roof 20...
13. The magnitude of the horizontal force Fi is 5 kN and Fi+ F2+ F-0 What is the magnitude of F2? 30" 45*