Consider a ladder of length 3.50m and mass 16.0kg , leaning against a vertical wall and making an angle of 64.0° with the floor. A house painter of mass 76.0kg stands on the ladder a distance 2.30m from the end of the ladder on the floor. There is no friction between the ladder and the wall, and a coefficient of static friction of 0.650 between the ladder and the floor. What is the magnitude of the force exerted by the wall on the ladder? Show as much work as you can.

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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.