Parallel Axis Theorem and Perpendicular Axis Theorem | Engineering Mechanics | SNS Institutions

#snsinstitutions #snsdesignthinkers #designthinking This video explains the Parallel Axis Theorem and Perpendicular Axis Theorem in Engineering Mechanics in a simple and clear manner. The Parallel Axis Theorem helps in finding the moment of inertia of a body about any axis parallel to one passing through its centroid, which is essential in analyzing beams, columns, and structural members. The Perpendicular Axis Theorem is used to determine the polar moment of inertia by relating it to the moments of inertia about two mutually perpendicular axes, mainly applied in shaft and torsion analysis. Through easy explanations and practical engineering examples, this video helps students understand how these theorems are used in civil and mechanical engineering applications for strength and stability analysis.