The diagrams below show forces of magnitude Fapplied to an equilateral triangular block of uniform thickness. In which diagram(s) is(are) the block in equilibrium? A B D A) A В) в D D E A and B
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- In order to get his car out of the mud, a man ties one end of a rope to the front bumper and the other end to a tee 15 m away as shown below. He then pulls on the center of the rope with a force of 400 N, which causes its center to be displaced 0.30 m, as shown. What is the force of the rope on the car?A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support the wall and the other end of the strut is attached to a sign that weighs 200.0 N The strut is also supported by a cable attached between the end of the strut and the wall. Assuming that the entire weight of the sign is attached at the very end of the s find the tension in the cable and the force at the hinge of the strut.A horizontal force F is applied to a uniform sphere in direction exact toward the center of the sphere, as shown below. Find the magnitude of this forcee so that the sphere remains in static equilibrium. What is the frictional force of the incline on the sphere?
- When looking at this diagram, what would the digram be if you are assuming it is in static equilibrium, with the expression for the net force F_net, x being in the x direction?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 which R makes with the positive x-axis. The angle is measured counterclockwise from the positive x-axis. 3.6 kN 2.2 KN Answers: R= 9- 39° 100/0000] 200/000 www/ Town's www. Jensen www 57> KNA ring of radius of 30cm and mass 10kg is pointed at a point A perpendicular to a wall find the the magnitude if force so that the ring will be in equilibrium. Take g as 10m/s². please answer qucikly
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- The figure represents the concurrent force system acting at a joint of a bridge truss. Determine the values of Force P and Force F to maintain equilibrium of the forces. Use the reference angle of the forces with the x-axis in the computation.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 which R makes with the positive x-axis. The angle is measured counterclockwise from the positive x-axis. 4.8 kN 2.0 KN Answers: R- 8- i 28° √14 21 10/1 www/www de/ded HO 61² kNA solid uniform ball with mass m and diameter d is supported against a vertical friction wall by a thin massless wire of length L. a.) Find the tension of the wire