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 uniform beam of length L= 0.18 m and mass mb=0.83 kg is pinned at one end to a vertical wall. A rope attaches the other end of the beam to the wall above the pin and holds the beam in a horizontal position. The rope makes an angle θ= 30o with respect to to the wall. What is the magnitude of the tension in the rope?
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