a uniform beam with a weight of 60 N and a length of 3.2 m is hinged at its lower end, and a horizontal force of magnitude 50 N acts at its upper end.The beam is held vertical by a cable that makes angle u = 25° with the ground and is attached to the beam at height h = 2.0 m. What are (a) the tension in the cable and (b) the force on the beam from the hinge in unit-vector notation?
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
with a weight of 60 N and a length of
3.2 m is hinged at its lower end, and
a horizontal force of magnitude
50 N acts at its upper end.The beam
is held vertical by a cable that makes
angle u = 25° with the ground and is
attached to the beam at height h =
2.0 m. What are (a) the tension in
the cable and (b) the force on the
beam from the hinge in unit-vector
notation?
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