Rotational Motion Formulas for JEE 2026
19 formulas in Rotational Motion (Physics) How many can you recall?
Centre of mass (discrete particles)
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Motion of centre of mass
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Torque about a point / axis
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Rotational Newton’s second law (fixed axis)
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Angular momentum (rigid body, fixed axis)
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Angular momentum of a particle
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Angular impulse–momentum theorem
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Rotational kinetic energy
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Parallel axis theorem
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Perpendicular axis theorem (planar lamina)
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Moment of inertia: uniform rod
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Moment of inertia: solid disc (cylinder)
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Moment of inertia: thin ring / hoop
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Moment of inertia: solid sphere
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Moment of inertia: thin spherical shell
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Pure rolling on a fixed surface
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Conservation of angular momentum
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Conditions for equilibrium of a rigid body
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Acceleration of rolling body on incline
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