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a. Two forces are acting at a single point on an object. Force A has a magnitude of 8000 N and is directed due West. Force B has a magnitude of 6000 N and is directed at 400 N of E. Determine the magnitude of Force C which must act at the same point so that the object will be in translational equilibrium. b. 40° 5.0 m A 25 kg mass is suspended from the end of a 5.0 m...
2. There are two forces acting at C. What is the resultant from the two forces? What is the moment about the point o generated from the resultant force? Find the component of the moment about point which goes in the direction of OA. (20 pts.) 1 ft 3 ft F = (-20i + 10j + 30k) lb B 2 ft F. =-101 - 30j + 50k) lb
2. There are two forces acting at C. What is the resultant from the two forces? What is the moment about the point o generated from the resultant force? Find the component of the moment about point O which goes in the direction of OA. (20 pts.) 1 ft ft 3 ft F = {-20i + 10j + 30k) lb B 2 ft F = (-10i - 30j + 50k) ID
Two forces are acting on the block are shown. If there is no friction, and the mass of the block is 10 kg, what is the magnitude and direction of the acceleration of the block? 3N 5N mm
The forces F1, F2 , Fn acting at the same point P are said to be in equilibrium if the resultant force is zero, that is, if Fi + F2 + +Fo-0. F2- (5,-4) F1-(4, 2), (a) Find the resultant ant force acting at P. rces to be in equilibrium. (1f an answer does not exist, enter DNE.) (b) Find the additional force required (if any) for the Need Help? Read It The forces F1, F2 , Fn acting at...
three forces act on a bracket as shown two forces acting on a bracket 7. Three forces act on the bracket as shown. The resultant of these vectors acts along the u axis with a magnitude of 600 N. Determine the magnitude and direction of F1. F2 650 N Fi 45° F3 500 N 2. Two forces are acting on the bracket. The magnitude and direction of the vector F is 450 N and 60°, respectively. Find the magnitude of...
Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P = 2.10î + 4.25k N but the magnitude and direction of Q are unknown. The block moves along the table. Assume there is no friction between the object and the table. Here the mass of the block is 4.55 kg. (a) Determine the force Q when the block moves with constant velocity. Express your answer in vector form. Q...
A rod has two forces acting on it, as shown in the diagram. The magnitudes of F1 and F2 are 22.5 N and 35.7 N, respectively. If di 0.845 m, what should be the angle <d so that the net torque due to these two forces is zero about the axis indicated in the diagram? = 0.421 m and d2 d2 Axis the tolerance is +/-2%
Two forces acting on a bar with fulcrum at the center of the bar. In Figure 6.1, two forces F1 and F2 act at the ends of a bar supported at its center. The magnitude of F2 is half that of F1, and q = 45°. What is the value of angle f for which the bar is in equilibrium? a) 16° b) 21° c) 30° d) 45° fulcrum tulcrum fulcrum tulcrum fulcrum
Consider the object in the figure above. There are two forces acting on it, which are in opposite in directions. These two forces are the only forces acting on the object. The object is moving to the right and has a constant velocity. (a) Is the object accelerating? Choose one answer only. O object is accelerating to the right O object is not accelerating O object is accelerating to the left (b) How do the two forces compare? Choose one...