The system is in equilibrium. A concrete block of mass 225 kg hangs from the end of the uniform strut of mass 45.0 kg. A cable runs from the ground, over the top of the strut, and down to the block, holding the block in place. For angles f = 30.0° and u = 45.0°, find (a) the tension T in the cable and the (b) horizontal and (c) vertical components of the force on the strut from the hinge.
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.
The system is
in equilibrium. A concrete block of
mass 225 kg hangs from the end of
the uniform strut of mass 45.0 kg. A
cable runs from the ground, over
the top of the strut, and down to the
block, holding the block in place.
For angles f = 30.0° and u = 45.0°,
find (a) the tension T in the cable
and the (b) horizontal and (c) vertical
components of the force on the strut from the hinge.
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