# Answer to Question #37923 in Calculus for Ryan R

Question #37923

A prison guard tower sits 100 yards from a jail and shines a light across the jail yard at 5 revolutions each minute. This is equivalent to 12 pi radians/minute. How quickly is the spot of light moving across the jail yard when it is 50 yards from the point on the jail yard which is nearest the guard tower?

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