How to measuring Torque

How to measuring Torque

Measurement of torque that how much rotating force applied on the object causes that object to rotate. Called Pivot point is that the object rotates with an axis and will label (O), Force called (F). Moment Arm(r, where r is a vector) is measuring distance between the pivot point and where the force acts.

Mathematically Torque,
= r x F = r F sin()