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19.Suppose a mass suspended on a spring is bouncing up and down. The masss distance from the floor when it is at rest is 1 m. The maximum displacement is 10 cm as it bounces. It takes 2 s to complete one bounce or cycle. Suppose the mass is at rest at t 0 and the spring bounces up first. a) Write a function to model the displacement as a function of time. b) Graph the function to determine the approximate times when the mass is 1.05 m above the floor that in the first cycle Verify your solutions to part b) algebraically. c)

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Here,motion of mass is simple harmonic motion.

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