Possible responses include overdamped, underdamped, and critically damped  behavior of transient responses  when ζ > 1, response is (two distinct real roots)  when ζ = 1, response is (repeated real roots)  when ζ < 1, response is (two complex roots)

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations