A disk that rotates clockwise at angular speed $10$ radlans per second is illuminated by only a flashing stroboscopic light. The flashes reveal a small black dot on the rim of the disk. In the inital flash, the dot appears at the $12$:$00$ position $($as on an analog clock face$).$ Call the next five flashes $l_1,$dots, and so on$.$

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If the time between the flashes is $0\mathrm{.}20$ seconds, where does the dot appear at $f_{?}?$

Choose one $-3$ points

$12$:$00($up$)$

$3$:$00014$the

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