In a simple harmonic oscillation, what fraction of total mechanical energy is in the form of kinetic energy, when the particle is midway between mean and extreme position.

Question

In a simple harmonic oscillation, what fraction of total mechanical energy is in the form of kinetic energy, when the particle is midway between mean and extreme position., 1 2, 3 4, 1 3, 1 4

MARKS App · Accepted Answer

K = 1 2 m ω 2 A 2 - x 2 = 1 2 m ω 2 A 2 - A 2 4 = 1 2 m ω 2 3 A 2 4 K = 3 4 1 2 m ω 2 A 2

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