A 12-m uniform beam is hinged to a vertical wall and held horizontally by a 5.0-m cable attached to the wall 4.0 m above the hinge, as shown in (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. Part A: What is the heaviest beam that the cable can support with the given configuration? Part B: Find the horizontal component of the force the hinge exerts on the beam. Part C: Find the vertical component of the force the hinge exerts on the beam.
Rotational Equilibrium And Rotational Dynamics
In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.
Equilibrium of Forces
The tension created on one body during push or pull is known as force.
A 12-m uniform beam is hinged to a vertical wall and held horizontally by a 5.0-m cable attached to the wall 4.0 m above the hinge, as shown in (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.
Part A: What is the heaviest beam that the cable can support with the given configuration?
Part B: Find the horizontal component of the force the hinge exerts on the beam.
Part C: Find the vertical component of the force the hinge exerts on the beam.
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