system shown in the figure below is used to lift an object of mass m= 15.5 kg. A constant downward force of magnitude F is applied to the loose end of the rope such that the hanging object moves upward at constant speed. Neglecting the masses of the rope and pulleys, find the following. T₁ T₂ 171 (a) Find the required value of F. N (b) Find the tensions T₁, T2, and T3- (T3 indicates the tension in the rope which attaches the pulley to the ceiling.) T₁ = T₂ = T3 = N N N (c) Find the work done by the applied force in raising the object a distance of 1.50 m. KJ

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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.