A patrol car is parked 35 feet from a long warehouse (see figure). The revolving light on top of the car turns at a rate of 36 revolutions per minute. How fast is the light beam moving (In ft/sec) along the wall when the beam makes angles of e = 30°, e = 60°, and e = 85° with the line perpendicular from the light to the wall? (Round your answers to two decimal places.) yft (a) e = 30° ft/sec (b) 0 = 60° ft/sec (c) e = 85° ft/sec
A patrol car is parked 35 feet from a long warehouse (see figure). The revolving light on top of the car turns at a rate of 36 revolutions per minute. How fast is the light beam moving (In ft/sec) along the wall when the beam makes angles of e = 30°, e = 60°, and e = 85° with the line perpendicular from the light to the wall? (Round your answers to two decimal places.) yft (a) e = 30° ft/sec (b) 0 = 60° ft/sec (c) e = 85° ft/sec
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter21: Direct And Inverse Proportions
Section: Chapter Questions
Problem 14A: A 10.00-inch diameter pulley rotates at 160.0 rpm. A belt connects this 10.00-inch diameter pulley...
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