Couple, Types of Couple, Arm of Couple, Moment of Couple, Example of Couple and Characteristics of Couple is explained with following timestamps:
0:00 – Couple in Mechanics of Solid Lecture series
0:08 – Outlines on the session
0:33 – Couple
2:45 – Types of Couple
4:01 – Arm of Couple
5:02 – Moment of Couple
6:14 – Example of Couple
7:07 – Characteristics of Couple

Following points are covered in this video:
1. Couple
2. Types of Couple
3. Arm of Couple
4. Moment of Couple
5. Example of Couple
6. Characteristics of Couple

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Mechanics of Solids or Engineering Mechanics.

#Couple #MechanicsOfSolids, #EngineeringFunda

Details of Couple, Types of Couple, Arm of Couple, Moment of Couple:

In physics and mechanics, a couple is a pair of forces that act on an object or a system but do not have a net force or torque on the object's center of mass. Instead, a couple creates a rotational force or moment that causes the object to rotate around its center of mass.

A couple can be classified into two main types:

Clockwise Couple: This is a couple in which the forces act in opposite directions but have equal magnitudes, and the force on the right side is upward while the force on the left side is downward.

Counterclockwise Couple: This is a couple in which the forces act in opposite directions but have equal magnitudes, and the force on the left side is upward while the force on the right side is downward.

The arm of a couple is the perpendicular distance between the lines of action of the two forces. The moment of a couple is the product of the magnitude of one of the forces and the arm of the couple. It is a vector quantity, and its direction is perpendicular to the plane of the couple and follows the right-hand rule. The moment of a couple is independent of the point about which it is measured.

The moment of a couple is a useful concept in many areas of physics and engineering, including the analysis of structures, the design of machines and mechanical systems, and the study of rotational motion. By understanding the properties of couples, including their types, arms, and moments, one can predict and control the rotational behavior of objects and systems and ensure their stability and safety.