Rotating Light In Example 4 of Section 3.5, we found the
Chapter , Problem 59(choose chapter or problem)
Rotating Light In Example 4 of Section 3.5, we found the equation that gives d in terms of t in Figure 10 to be d 10 tan t, where d is measured in feet and t is measured in seconds. If a person is standing against the wall, 10 feet from point A, how long after the light is at point A will it reach the person? (Hint: You must find t when d is 10.)
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