In the figure, a uniform beam with a weight of 51.7 N and a length of 3.12 m is hinged at its lower end, and a horizontal force F ofmagnitude 56.8 N acts at its upper end. The beam is held vertical by a cable that makes angle e = 21.1° with the ground and is attachedto the beam at height h = 2.29 m. What are (a) the tension in the cable, (b) the x-component of the force on the beam from the hinge,and (c) the y-component of the force on the beam from the hinge.L.(a) NumberiUnits(b) NumberiUnits(c) NumberiUnits

Answered: Image /qna-images/answer/490a3a89-d8dd-4a8d-873b-2d347dca1434.jpg

In the figure, a uniform beam with a weight of 51.7 N and a length of 3.12 m is hinged at its lower end, and a horizontal force F of magnitude 56.8N acts at its upper end. The beam is held vertical by a cable that makes angle 0 = 21.1° with the ground and is attached to the beam at height h = 2.29 m. What are (a) the tension in the cable, (b) the x-component of the force on the beam from the hinge, and (c) the y-component of the force on the beam from the hinge.

In the figure, a uniform beam with a weight of 51.7 N and a length of 3.12 m is hinged at its lower end, and a horizontal force F of magnitude 56.8N acts at its upper end. The beam is held vertical by a cable that makes angle 0 = 21.1° with the ground and is attached to the beam at height h = 2.29 m. What are (a) the tension in the cable, (b) the x-component of the force on the beam from the hinge, and (c) the y-component of the force on the beam from the hinge.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 85PQ

See similar textbooks

Similar questions

A beam with length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a wall by a hinge at its base and a horizontal wire. The wire is connected to the beam 1.5 m from the hinge and makes an angle θ of 35o to the beam. The goal is to find the tension in the wire and the horizontal and vertical components of the force exerted by the hinge on the board. Suppose the maximum tension that the wire can withstand is 1500 N. What is the maximum load that the hinge can support before the wire breaks?
A beam with a length of 2 m and a mass of 10 kg supports a 50 kg box. The beam is connected to a wall by a hinge at its base and a horizontal wire. The wire is connected to the beam 1.5 m from the hinge and makes an angle θ of 35o to the beam. The goal is to find the tension in the wire and the horizontal and vertical components of the force exerted by the hinge on the board
a uniform beam of length 12.0 m is supported by a horizontal cable and a hinge at angle u =50.0°. The tension in the cable is 400 N. In unit-vector notation, what are (a) the gravitational force on the beam and (b) the force on the beam from the hinge?
A uniform ladder 5.0 m long rests against a frictionless, vertical wall with its lower end 3.0 m from the wall. The ladder weighs 160 N. The coefficient of static friction between the foot of the ladder and the ground is 0.40. A man weighing 740 N climbs slowly up the ladder. (a) What is the maximum friction force, in Newtons, that the ground can exert on the ladder at its lower end? (b) What is the actual friction force, in Newtons, when the man has climbed 1.0 m along the ladder? (c) How far, in meters, along the ladder can the man climb before the ladder starts to slip?
a uniform beam with a weight of 60 N and a length of 3.2 m is hinged at its lower end, and a horizontal force of magnitude 50 N acts at its upper end.The beam is held vertical by a cable that makes angle u = 25° with the ground and is attached to the beam at height h = 2.0 m. What are (a) the tension in the cable and (b) the force on the beam from the hinge in unit-vector notation?
A uniform horizontal beam 10.0 m long and a mass of 82 kg is attached to support cables on either end. The cable on the left end makes an angle of 120 with x-axis and the cable on the right end makes an angle of 30̊ with the x-axis. If a person of mass 82 kg stands 7 m from the right end, find (a) the magnitude of the tensions TL and TR in the cables.
A horizontal beam of length 4.08m and weight 130N is attached to a vertical wall at a right angle. There is also a support wire of length 5.04m which attaches the far end of the beam to the wall from above. Off of the far end of the beam also hangs an object of weight 330 N. (a) What is the magnitude of the tension in the support wire? (b) What is the horizontal component of the force exerted on the beam at the wall? (c) What is the vertical component of the force exerted on the beam at the wall?
a 50.0 kg uniform square sign, of edge length L=2.00m, is hung from a horizontal rod of length dh = 3.00 m and negligible mass. A cable is attached to the end of the rod and to a point on the wall at distance dv = 4.00 m above the point where the rod is hinged to the wall. (a) What is the tension in the cable? What are the (b) magnitude and (c) direction (left or right) of the horizontal component of the force on the rod from the wall, and the (d) magnitude and (e) direction (up or down) of the vertical component of this force?
A uniform horizontal beam with a length of ℓ = 8.00 m and a weight of Wb =200 N is attached to a wall by a pin connection. Its far end is supported by a cable that makes an angle of φ = 53.0° with the beam (as shown). A person of weight Wp = 600 N stands a distance d = 2.00 m from the wall. Find the tension in the cable as well as the magnitude and direction of the force exerted by the wall on the beam.
A scaffold of mass 79 kg and length 5.0 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 84 kg stands at a point 1.1 m from one end. What is the tension in (a) the nearer (relative to the person) cable and (b) the farther (relative to the person) cable? (a) Number i Units (b) Number i Units
A wrecking ball (weight = 5800 N) is supported by a boom, which may be assumed to be uniform and has a weight of 2750 N. As the drawing shows, a support cable runs from the top of the boom to the tractor. The angle between the support cable and the horizontal is 32°, and the angle between the boom and the horizontal is 48°. Find (a) the tension in the support cable and (b) the magnitude of the force exerted on the lower end of the boom by the hinge at point P. Support cable Вoom 48 (a) Number UnitšTN (b) Number UnitsTN
In the figure, a uniform beam with weight W and length is hinged at its lower end, and a horizontal force of magnitude F acts at its upper end. The beam is held vertical by a cable that makes angle with the ground and is attached to the beam at height h. NOTE: Give your answer in terms of the variables given. (a) What is the tension in the cable? T = Fl h cos(0) (b) What is the x-component of the force on the beam from the hinge? FF-Tcos(0) Fu L X (c) What is the y-component of the force on the beam from the hinge? Tsin(0) = h X