Skip to main content
Physics 1 Final - 4! 4부
샘플
이것은 샘플 연습 세트입니다. 보다 개인화된 시험 준비 경험을 위해:
또는
17. Periodic Motion / Energy in Pendulums / 문제 3
문제 3

Consider a mechanical system named "ResonantMech" that acts as a driven harmonic oscillator. When it operates at its resonance frequency of 419 Hz, the system's amplitude peaks at 25.7 F₀ / k. Determine the Q (quality factor) of this system. [Hint: A0=(F0m)(ω2ω02)2+(ωbm)2A_{0}=\(\frac{\left(\frac{F_{0}\)}{m}\(\right\))}{\(\sqrt{\left(\omega^{2}\)-\(\omega\)_{0}^{2}\(\right\))^{2}+\(\left\)(\(\frac{\omega b}{m}\]\right\))^{2}}} and Q=mω0bQ=\(\frac{m \omega_{0}\)}{b}]