Lesson: Chapter - 8

Key Formulas

Hooke’s Law

F = -kz

Period of Oscillation of a Spring

Frequency

f = 1/T

Potential Energy of a Spring

Us = 1/2 kx2

Velocity of a Spring at the Equilibrium Position

Period of Oscillation of a Pendulum

Velocity of a Pendulum Bob at the Equilibrium Position

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