Complete JEE Main and Advanced physics tutorial on the variation of acceleration due to gravity with depth and latitude, Newton’s shell theorem, simple harmonic motion in an Earth tunnel, centrifugal effect of Earth rotation, equator vs poles weight, 4 solved examples, and a 10-question practice worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on acceleration due to gravity and its variation with altitude, exact inverse-square law vs binomial approximation, threshold comparison, pendulum time loss, 4 solved examples, and a 10-question practice worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on Newton’s Universal Law of Gravitation, the Universal Gravitational Constant G, the Cavendish torsion balance experiment, vector formulation, principle of superposition, spherical cavities, 4 solved examples, and a 10-question practice worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on combined mechanics in rotational motion, stepped compound pulleys, ballistic collisions with free and hinged bodies, center of percussion, cylinder rolling on an accelerating plank, 4 solved examples, and a 10-question worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on equations of rotational motion, uniform and variable angular acceleration, detailed comparison of linear and rotational dynamics, 4 solved examples, and a 10-question practice worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on rolling motion, combined translation and rotation, condition for pure rolling without slipping, instantaneous axis of rotation (IAOR), incline dynamics, 4 solved examples, and a 10-question worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on pure rotation of rigid bodies about a fixed axis, derivation of rotational kinetic energy, rotational work-energy theorem, torque dynamics, compound pendulums, 4 solved examples, and a 10-question worksheet with complete solutions.
Complete JEE Main and Advanced physics tutorial on the equilibrium of rigid bodies, translational and rotational equilibrium conditions, moment of a couple, origin-independence of torque, toppling vs sliding, solved examples, and a 10-question worksheet with complete solutions.
Concept Card: Combined Parallel & Perpendicular Axis Theorems – Composite Systems & Cavities 1. Problem-Solving Synthesis & Strategy: In high-yield JEE Advanced problems, determining the moment of inertia about arbitrary or non-standard axes frequently requires the sequential application of two fundamental theorems alongside the principle of superposition: Perpendicular Axis Theorem ($I_z = I_x + I_y$): … Read more
Concept Card: Perpendicular Axis Theorem – Statement, Proof & Applications 1. Statement of the Theorem: The Perpendicular Axis Theorem applies strictly to two-dimensional planar bodies of negligible thickness (planar laminas). Formal Statement: The moment of inertia ($I_z$) of a plane lamina about an axis perpendicular to its plane is equal to the sum of its … Read more