A small bead with a mass of 100 g slides along a semicircular wire with a radius
Question:
A small bead with a mass of 100 g slides along a semicircular wire with a radius of 10 cm that rotates about a vertical axis at a rate of 2 revolutions per second, as in Figure. Find the values of ? for which the bead will remain stationary relative to the rotating wire.
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10 cm 100 g
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