The angle between two flat mirrors is changed by rotating one of th... VIDEO
The angle between two flat mirrors is changed by rotating one of the mirrors around the edge of another with a constant angular velocity \( \omega=1.5 \mathrm{deg} / \mathrm{sec} \). Source of light \( \mathrm{S} \) is located as shown in Figure, thehttps://bit.ly/YTAI_PWAP https://www.pw.live
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