Below a 552 N and beam length L is in equilibrium and is attached to a cable which is pulling it against a frictionless wall the beam is not attached to the wall and the wall is only exerting a normal force on the beam additionally there is a box hanging on a wire from the end of the beam determine the cable tension and the box weight

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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.