Скачать или смотреть GATE Physics PYQs 2012–2025 | Classical Mechanics & Relativity | POTENTIALG | Lalit Sir

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Welcome to POTENTIALG 🎯
In this comprehensive video, Lalit Sir solves and discusses GATE Physics Previous Year Questions (PYQs) from 2012–2025, focusing on Classical Mechanics and Special Theory of Relativity. This session is fully exam-oriented, concept-driven, and packed with problem-solving strategies useful for GATE Physics, CSIR NET, JEST, TIFR, and B.Sc / M.Sc Physics students.

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🔹 Classical Mechanics (Complete Coverage):
Lagrangian Formulation
D’Alembert’s Principle
Euler–Lagrange Equation
Hamilton’s Principle
Calculus of Variations
Symmetry & Conservation Laws
Central Force Motion
Kepler Problem
Rutherford Scattering
Small Oscillations
Coupled Oscillations
Normal Modes
Rigid Body Dynamics
Inertia Tensor
Orthogonal Transformations
Euler Angles
Torque-Free Motion of a Symmetric Top
Hamiltonian Mechanics
Hamilton’s Equations of Motion
Liouville’s Theorem
Canonical Transformations
Poisson Brackets
Action–Angle Variables
Hamilton–Jacobi Equation

🔹 Special Theory of Relativity:
Lorentz Transformations
Relativistic Kinematics
Mass–Energy Equivalence

📌 Why this video?
Covers high-weightage PYQs (2012–2025)
Clear derivations + numerical shortcuts
Perfect for revision + concept strengthening

🔔 Channel: POTENTIALG
👨‍🏫 Faculty: Lalit Sir

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