A pendulum's angular position is given by $\theta = 0.0290 \cos(\omega t)$, where $\theta$ is in radians and $\omega = 3.78$ rad/s. Find the period (in s) and length (in m) of the pendulum.
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The period can be found using the formula T = 2π/ω, where T is the period and ω is the angular frequency. Given that ω = 3.78 rad/s, we can plug this value into the formula to find the period: T = 2π/3.78 T ≈ 1.66 s Therefore, the period of the pendulum is Show more…
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