The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and supported from below at an angle e = 38° by a brace that is attached to a pin. The beam has a weight of 346 N. Three additional forces keep the beam in equilibrium. The brace applies a force P to the right end of the beam that is directed upward at the angle 0 with respect to the horizontal. The hinge applies a force to the left end of the beam that has a horizontal component H and a vertical component V. Find the magnitudes of these three forces. Beam Hinge Pin Brace (a) V= (b) P3= (c) H=

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.

The tension created on one body during push or pull is known as force.