A particle of mass $m$ is attached to a spring with spring cons ant $k$. The particle is displaced from its equilibrium position by a dis ance $x$ and released from rest. Assuming the motion is simple harmonic, find the kinetic energy of the particle as a function of time $t$.

Question

A particle of mass $m$ is attached to a spring with spring cons	ant $k$. The particle is displaced from its equilibrium position by a dis	ance $x$ and released from rest. Assuming the motion is simple harmonic, find the kinetic energy of the particle as a function of time $t$.

Accepted Answer

\frac{1}{2}m\omega^2x^2\cos^2\omega t

Post Utme Lasu 2023 Physics Question 36

A particle of mass $m$ is attached to a spring with spring cons\tant $k$. The particle is displaced from its equilibrium position by a dis\tance $x$ and released from rest. Assuming the motion is simple harmonic, find the kinetic energy of the particle as a function of time $t$.

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