The masses m1 = 2.9 kg and m2 = 10.5 kg are placed on the beam shown below to balance. If the distance from the pivot to m1 is d1 = 2.1 m, what is d2, the distance from the pivot to m2 in the unit of meters?

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.

The tension created on one body during push or pull is known as force.