Example based on Parallelogram Law of Forces are solved with following timestamps:

0:00 – Mechanics of Solid Lecture series
0:11 – Outlines on the session
0:39 – Equations for Parallelogram Law of Forces
1:29 – Example based on Parallelogram Law of Forces - 1
1:59 – Example based on Parallelogram Law of Forces - 2

Following points are covered in this video:
1. Equations for Parallelogram Law of Forces
2. Example based on Parallelogram Law of Forces

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

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Details of Composition of Forces and Parallelogram Law of Forces:

The composition of forces is a process in physics that involves combining two or more forces into a single equivalent force. The parallelogram law of forces is a graphical method used to find the resultant force of two non-parallel forces acting on an object.

According to the parallelogram law of forces, if two non-parallel forces acting on an object are represented by two adjacent sides of a parallelogram, then the diagonal of the parallelogram represents the magnitude and direction of the resultant force acting on the object.

To use the parallelogram law of forces to find the resultant force, follow these steps:

Draw a scale diagram of the two forces, with the direction and magnitude of each force indicated by an arrow.

Draw a parallelogram, with the two sides of the parallelogram representing the two forces.

Draw the diagonal of the parallelogram, which represents the magnitude and direction of the resultant force.

Measure the length and direction of the diagonal using a ruler and protractor to determine the magnitude and direction of the resultant force.

The composition of forces can be applied to any number of forces acting on an object, and can be used to find the net force or resultant force acting on the object. The parallelogram law of forces is a particularly useful method for finding the resultant force of two non-parallel forces, as it provides a visual representation of the forces and their relationship to each other.

Understanding the composition of forces and the parallelogram law of forces is important in physics, as it is used to analyze the motion of objects and to calculate the net force acting on an object. It is a fundamental concept that is used in many areas of physics, from classical mechanics to electromagnetism and quantum mechanics.