Question

(1 point) A weight is suspended from the ceiling by a spring. Let d be the distance in centimeters from the ceiling to the weight. When the weight is motionless, d 13cm. If the weight is disturbed, it begins to bob up and down, or oscillate. Then d is a periodic function of t, the time in seconds, so d-0.Consider the graph of d ) below, which represents the distance of the weight from the celling at time 2018/HW 10-Section 13.1/7rreffectiveUser 341446 (a) Based on the graph of d-fr) above, which of the statements below correctly describes the motion of the weight as it bobs up and down A. The spring starts at its average distance between the ceiling and floor and begins by stretching the spring down towards the floor B. The weight starts closest to the ceiling and begins by stretching the spring down towards the floor C. The weight starts closest to the floor and begins by bouncing up towards the ceiling OD. None of the above b) How long does it take the weight to bounce completely up and down (or down and up) and return to its starting Include units in your answer) c) What is the cloeest the weight gets to the ceiling? 5cm Include units in your answer) a) What is the furthest the weight gets from the ceiling? 21cm Include units in your answer) e) What is the amplitude of the graph of d-f()? 1cm Onclude units in your answer) Note: You can earn partial credit on this problem

Answer 1