A purple beam is hinged to a wall to hold up a blue sign. The beam has a mass of mb = 6.1 kg and the sign has a mass of ms = 16.5 kg. The length of the beam is L = 2.85 m. The sign is attached at the very end of the beam, but the horizontal wire holding up the beam is attached 2/3 of the way to the end of the beam. The angle the wire makes with the beam is ? = 31.5°.
1. What is the tension in the wire?
2. What is the net force the hinge exerts on the beam?
3. The maximum tension the wire can have without breaking is T = 967 N. What is the maximum mass sign that can be hung from the beam?
A purple beam is hinged to a wall to hold up a blue sign. The beam...
A purple beam is hinged to a wall to hold up a blue sign. The beam has a mass of mb = 6.8 kg and the sign has a mass of ms = 17.6 kg. The length of the beam is L = 2.89 m. The sign is attached at the very end of the beam, but the horizontal wire holding up the beam is attached 2/3 of the way to the end of the beam. The angle the wire...
A purple bear is hinged to a wall to hold up a blue sign. The beam has a mass of 6kg and the sign has a mass of my - 16.1 kg. The length of the beam is L - 2.76 m. The sign is attached at the very end of the beam, but the horizontal wire holding up the beam is attached 2/3 of the way to the end of the beam. The ange the wire makes with the...
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached to the wall. A mass of 75 kg is hung from the beam 3 meters away from the hinge (see (Figure 2)). What is the vertical component of...
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached to the wall. A mass of 75 kg is hung from the beam 3 meters away from the hinge (see (Figure 2)). Now what is the tension force...
In Fig. 12-33, one end of a uniform beam of mass 40.0 kg is hinged to a wall: the other end is supported by a wire that makes angles theta = 30.0degree with both wall and beam. Find the tension in the wire and the magnitude and angle from the horizontal of the force of the hinge on the beam.
a sign of mass 20.0 kg is supported at the end of a uniform beam of mass 10.0 kg and length 2.00!m. the beam makes an angle of 30.0 degrees with the horizontal. a wire is attached from the end of the rod to a point on the wall and makes an angle if 20.0 degrees to the horizontal. what is the tension of the wire. what are the magnitudes of the horizontal and vertical components of the reaction force...
(2) A horizontal rope is attached to a uniform beam as shown. The beam is hinged at the bottom. From the end of the beam, a mass is hanging. The entire system is at rest. A) What is the tension in the horizontal rope if the beam has a mass of 10 kg? B) what are the horizontal and C) vertical components of the force that the hinge applies to the beam? Answer B with "into wall" or "out from...
A beam is attached to a vertical wall with a hinge. The mass of the beam is 1800 kg and it is 4 m long. A steel support wire is tied from the end of the beam to the wall, making an angle of 30° with the beam (see the figure below). 1)Calculate the tension in the support wire. Assume the beam has a uniform density. kN 2)What is the vertical component of the force exerted by the hinge on...
A uniform beam of length 9 m is hinged to a wall and a wire is at- tached 2.0 m from the unattached end, holding it in place, as shown in the figure. If the beam weighs 15 kN 1. 400 2.0 m (a) What is the tension in the rope 30.0° What is the reaction force (horizontal and vertical components) of the wall on the beam?
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a 5.00 m cable attached to the wall 4.00 m above the hinge, as shown in the figure below (Figure 1).The metal of this cable has a test strength of 0.900 kN which means that it will break if the tension in it exceeds that amount. You may want to review For related problem solving tips and strategies, you may want to view a Video...