A solid, uniform plank is held with two supports each providing a normal force at the ends. The plank has a mass of 12.0 kg and is 8.00 meters long. Calculate the left-end normal force if a block of mass 2.00 kg is placed such that its center of gravity is 1.70 m to the right of the center of gravity of the plank. Use three significant digits. Question 16 For the problem above, calculate the right-end normal force provided by the support.

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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.