How to Learn Oscillations and Gravitation

A structured path through Oscillations and Gravitation — from first principles to confident mastery. Check off each milestone as you go.

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F=-kx, solve the ODE.

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KE + PE = constant in oscillations.

Simple and physical pendulum periods.

Exponential decay and resonance.

Inverse-square force and superposition.

g = GM/r^2, U = -GMm/r.

Circular orbits, escape velocity, Kepler laws.

Combined oscillation-gravitation problems.

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