Answered You can hire a professional tutor to get the answer.
QUESTION
A lighthouse is fixed 190 feet from a straight shoreline. A spotlight revolves at a rate of 13 revolutions per minute, (26 pi rad/min ), shining a...
A lighthouse is fixed 190 feet from a straight shoreline. A spotlight revolves at a rate of 13 revolutions per minute, (26 pi rad/min ), shining a spot along the shoreline as it spins. At what rate is the spot moving when it is along the shoreline 20 feet from the shoreline point closest to the lighthouse?
