The two structural members, one of which is in tension and the other in compression, exert...
3. The two structural members, one of which is in tension and the other in compression, exert the indicated forces on joint O. Determine the magnitude of the resultant R of the two forces and the angle θ which R makes with the positive x-axis 3 kN 2 kN 30° 60 0
The two structural members, one o whi is in tension and he other in com ression, exert the indicated orces on oint O Determine the magnitude o the esultant R o the two orces and the angle counterclockwise from the positive x-axis. cated which R makes with he posit ve x axis. The angle θ is measured 3.1 kN 2.0 KN 40° 64 0 Answers kN
Use and identify the steps of the graphical/semi-graphical method (parallelogram law) to find: i. The vector expression of the resultant ii. The magnitude and angle (with respect to the x axis) of the resultant b. Use and identify the steps (from problem 1b) of the algebraic method to find: i. The vector expression of the resultant ii. The magnitude and angle (with respect to the x axis) of the resultant 34 Chapter 2 Force Systems Representative Problems 2/11 The two...
the resultant of two forces one in the positive x direction and the other in the positive y direction is 120 lbs at an angle of 55 degrees measured counterclockwise from the positive x axis. determine the two forces
The two structural members, one of which is tension and other in compression, determine the magnitude of resultant R of two forces.صورة بدون التقاط1. 11.45 KN1. 12.45 KN1. 13.45 KN4. none of thesewhich of these not Scalar quantity
The two structural members, one of which is tension and other in compression, determine the magnitude of resultant R of two forces.صورة بدون التقاط1. 11.45 KN1. 12.45 KN1. 13.45 KN4. none of thesewhich of these not Scalar quantity
Part A Determine the forces in members AB and CB of the truss, and state if the members are in tension or compression. Set θ:00 (Figure 1) Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FAB-FOBValue Units Figure 1 of 1 Submit Request Answer Part B 3 kN Determine the force in member AD of the truss, and state if the member...
Two forces are applied to the construction bracket as shown. Determine the angle θ which makes the resultant of two forces vertical. Determine the magnitude R of the resultant.
2- A disabled automobile is pulled by means of two ropes as shown. The tension in rope AB is 2.5 kN, and the angle a is 25°. The resultant of the two forces applied at A is directed along the axis of the automobile Determine the magnitude of the resultant of the two forces applied at A. (Round the final answer to two decimal places.) 10Pts 30 C
2.1-10 Two cables are part of the support system for an entrance canopy on a building. Cable tension forces are T = 440 N and T, = 560 N. Both cables lie in the x-y plane (see figure). Find the resultant R of the two cable forces in terms of unit vectors i and j and the angle it makes with the xr axis. 2. 15m 1.5m Cable 2 Cable 1 B 1.5 m 2.5 m 1.5 m 1.5 m...