The graph shows velocity versus time for a m = 2.5 kgmass connected to a spring; the vertical axis is measuredin m/s, while the time axis is measured in seconds.a) Write out a complete expression for x(t), includingnumerical values and units where appropriate.b) What are the spring constant k and total energy Etot?c) On the axes below, sketch graphs of position x(t) andacceleration a(t) for two full periods.5 acceleration a(t) for two full periods.321-1-2-3-4-5x(t)a(t)

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Answered: The graph shows velocity versus time…

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