8. A 20 kg uniform beam 10m long is attached to a wall with a cable. Thecable is attached to the middle of the beam at 90° to the beam. A boxcable40.0boxof mass 50 kg is suspended from the beam as shown.500а.Draw a free body diagram labelling all the forces acting on thebeam (include the forces acting on the floor hinge). Choose andlabel an appropriate pivot point "P". Label all distances from this point.Page 21 of 23b.Determine the tension in the cable.С.Determine the force acting on the hinge at the bottom.

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Answered: 8. A 20 kg uniform beam 10m long is…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 74A

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4. A 3 m long weightless beam is supported at each end by cables. A painter weighing 900 N stands 1 m from the left cable. Calculate the tension in each cable. 5. Where must a 500 N weight be hung on a uniform 150 N pole with a length of 5 m so that a girl at one end supports ¼ as much as a man at the other end? pleasebinclude complete solutions
Please do the following question, this is from a practice exam. Also when it says find the tension in the cable, it means the top cable holding the beam up.
1. Write an expression for the y-component Py of the force exerted by the pivot on the beam. 2. Write an expression for the tension T in the horizontal cable AB 3. Write an expression for the x-component Px of the force exerted by the pivot on the beam, in terms of T. 4. What is the tension in the horizontal cable, in newtons, if the mass of the beam is 34 kg, the length of the beam is 14 m, and the angle is 36°?
cable 8. A 20 kg uniform beam 10m long is attached to a wall with a cable. The 40.0° cable is attached to the middle of the beam at 90° to the beam. A box box of mass 50 kg is suspended from the beam as shown. 50 0° a. Draw a free body diagram labelling all the forces acting on the beam (include the forces acting on the floor hinge). Choose and label an appropriate pivot point "P". Label all distances from this point. b. Determine the tension in the cable. с. Determine the force acting on the hinge at the bottom.
The diagram shows a sign that wighs 50 N hanging from a uniform horizontal pole. The pole weighs 30 Newton's and it is 1.6 m long. Determine the tension in the supporting cable C and the magnitude and direction of the two component forces at the pivot, P, exert on the pole.
A 80-kg block is suspended as shown. The beam is weightless and is hinged to the wall at A. The tension force of the cable T has magnitude: (Use g = 9.8 m/s2) %3D T. 3m A 4m block O a 980 N Ob. 817 N Oc. 1143 N Od. 620N O e. 1307 N
A uniform horizontal beam with a length of 8 m and a weight of 200 N is attached to a wall by a pin connection. Its far end is supported by a cable that makes an angle of 53° with the beam. If a 600-N person stands 2 m from the wall. What is the tension in the cable? 53.0% 8.00 m OA. 410 N OB. None OC. 313 N D. 196 N E. 502 N
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A uniform, 100-lb beam is held in a vertical position by a pin at its lower end and a cable at its upper end. Ahorizontal force (magnitude P) acts as shown in the figure. If P = 75 lb, what is the tension in the cable?a. 54 lbb. 69 lbc. 47 lbd. 61 lbe. 75 lb
A uniform 400 N beam of length L = 4 m is supporting a 2000 N box as shown. Find the tension in the tie rope and the force F exerted by the hinge at point P. P.S. You don't have to answer the whole question. Please just explain how to solve the tension.
8. A 20 kg uniform beam 10m long is attached to a wall with a cable. The cable is attached to the middle of the beam at 90° to the beam. A box of mass 50 kg is suspended from the beam as shown. xoq a. Draw a free body diagram labelling all the forces acting on the beam (include the forces acting on the floor hinge). Choose and label an appropriate pivot point "P". Label all distances from this point. Page 21 of 23 800
The truss is subjected to the system of forces as shown in the following figure. The truss is supported by a pin at A and a pin at E. If P1 = P2 = 4 kN, the force in member (CB) is equal to. 30 30 C 3 m 3 m P1 P2 Select one: a. 4.618 kN - Tension O b. 8 kN - Compression O c. 8 kN - Tension d. 2 kN - Tension

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