Forces represented completely by 2AB, 3BC ,4AC act along the sides of triangle ABC. Find their resultant and the point where its line of action cuts AB and BC.
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) Forces represented completely by 2AB, 3BC ,4AC act along the sides of triangle ABC. Find their resultant and the point where its line of action cuts AB and BC.
(b) Show that the resultant of forces AB, CB, 2CD and 2AD acting along the corresponding sides of quadrilateral ABCD, is represented completely by 6QP where P divides BD in the ratio 1 : 2 and Q bisects AC.
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