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.

Answered: Image /qna-images/answer/5ae6c30f-4c54-4941-9f7f-1f2824ccbe69.jpg

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 90A

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A uniform plank of length 2.00 m and mass 26.0 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 710–N person is d = 0.500 m from the left end. Answer the 3 boxes below:
A uniform beam is 5.00 m long and has a mass of 53.0 kg. The beam is supported in a horizontal position by a hinge and a cable, with angle ? = 115°.(a) Draw all the forces acting on the beam.(b) What Newton’s Law will you use to solve this problem?(c) What is the tension ?? on the cable?(d) What are the magnitude of the vertical and horizontalforces acting on the hinge ???(e) What is the magnitude and direction of the torque ??exerted by the tension on the cable?
A 12m long post is bolted to the wall on its left end. It's right end is held horizontal by a wire that is attached to the wall, making a 35° angle with the post. If the post is 13kg what is the tension in the wire?
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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°?
A 12m long post is bolted to the wall on its left end. It's right end is held horizontal by a wire that is attached to the wall, making a 35 degree angle with the post. If the post is 13 kg, what is the tension in the wire?
An 80 kgkg construction worker sits down 2.0 mm from the end of a 1450 kgkg steel beam to eat his lunch, as shown in: 1) Determine the tension in the cable under this scenario. 2) Given that the cable supporting the beam is rated at 1.5×104 N , should the worker be worried? yes/no
How much is the tension T in the rope to keep the beam in static equilibrium? Need asap pls. Thanks.
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