Question
A mass $m=5.00 \mathrm{~kg}$ is suspended from a spring and oscillates according to the equation of motion $x(t)=0.500 \cos (5.00 t+\pi / 4)$. What is the spring constant?
Step 1
Step 1: The equation of motion for a mass-spring system is given by $x(t)=A \cos(\omega t + \phi)$, where $A$ is the amplitude, $\omega$ is the angular frequency, $t$ is the time, and $\phi$ is the phase constant. Show more…
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