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- Q2 Use the analytical method to find the resultant and its direction of the forces shown in figure 1. 20 N 45 45 15 N 10 N Figure !1- In space ,the point can be specified by position vector r wnich is given by: A:r-ix+ jy c r=ix+ jy + kz B:r=ix+ D:r=ixIn Figure, find the magnitude of Qopa if you know that the resultant of the three forces is a vertical force, and it is equal to 620N downward. A F=500N sol/ p=357.8N Q=240N To the left
- F = 540 F, 10.5 m 1.5 m. 3 m 4 m Find the vectors of force F and moment M due to force F around point O in the form Cartesian vector Find Mx 2) - M Mz (N - M 4) Size of Moment M MyIn Figure, find the magnitude of Qopa if you know that the resultant of the three forces is a vertical force, and it is equal to 620N downward. sol/ p=357.8N Q=240N To the left Q K 4 2 F=500NThree forces shown in the figure below produce a resultant of 20 N acting upward along the y-axis. The magnitude of Q is * y 90 N P 40° 30° x-
- Q1/ Find the magnitude of the resultant (R) of the V2 = 21 units! two vectors V1 and V2, using triangle law method only. V = 27 units 3 30QI/ Find the magnitude of the resultant (R) of the Va 21 units two vectors V1 and V2, using triangle law method only. V = 27 units 30The three forces act on the rod in the figure at points A, B and C, respectively. Determine the resultant moment produced by these forces according to point o. F, 1 2 m B/ 4 m 5 m F, - 50i + 40j + 20k [N] %3D F, = 40j [N] F = 70i + 30j - 20k [N] 3.
- i need help solving for F ite the force F in Cartesian vector form and determine the direction cosines. Use point C as (1.5, -1, 3)ft. S: lb, 115°, 73°, 149° F-80 lb 311 6 ftYou are required to calculate the second moment of area about the x-axis for the figure below. a mm b mm a mm a mm One method for calculating the second moment of area is to break up the shape into three parts as shown below. Calculate the second moment of area of segment 2 if: a = 30.67 mm b = 21.14 mm |_x = mm^4 a mm ww eif T= 296KN a. What is the rectangular representation of force T. b. What is the moment of T about point 0 (in vector form). c. What is the moment of T about point D (in vector form). d. What is the moment of T about axis CE (in vector form). 1.8 m 2.4 m 2.4 m 3 m 1.8 m 30 B0.3 m. 2.4 m 1.5 m