Question

What is the meaning of static procedure of measuring force?

Answer 1

We apply the static procedure of measuring force to find the equilibrium position of the body, in doing so we try to make net force on the body or net torque on the body equal to zero.

Complete step by step answer:
Basically, static procedure of measuring force means how much force we have to apply externally in order to keep the system in equilibrium .
Equilibrium is a state of balance especially between forces or influences that are working in opposite ways.

There are three types of equilibrium
-Stable equilibrium
-Unstable equilibrium
-Neutral equilibrium

A system is said to be in stable equilibrium if, when displaced from equilibrium, it experiences a net force or torque in a direction opposite to the direction of the displacement.

Unstable equilibrium - A system is said to be in unstable equilibrium if, when displaced from equilibrium, it experiences a net force or torque in the same direction to the direction of the displacement.

Neutral equilibrium – A system is in neutral equilibrium if its equilibrium is independent of displacements from its original position.

In the process of the static procedure of measuring force we try to make the net force on the body equal to zero as $\sum\limits_{}^{} {F = 0}$.
Also we make observations of the applied forces to find the targeted forces.

Note:- For better demonstration and measurement of forces piezoelectric sensors are extensively used as they are highly sensitive and low cost.
The piezoelectric devices generate electrical signals only in response to a change in the applied force, since under the static stress, free carriers drift toward the dipoles, eventually discharging the device. This has resulted in the widely accepted belief that the piezoelectric materials and sensors can only operate under varying force conditions.