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Q2) A spring is attached to a 14kg mass, if the spring constant is 120N/m, and the mass is pulled 10cm from equilibrium; A) write a function which represents the position vs. time of the block. B) Write a function for the velocity vs. time for this mass. C) What is the maximum speed of the block?

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A wave is described by the velocity (cm/s) vs. time (sec) graph below. If the position is described by x(t)= x m cos(?t+?), A) Draw the Position vs. time graph. B) Draw the acceleration vs. time graph. C) What is x m from the graph? D) What is ?? A spring is attached to a 14kg mass, if the spring constant is 120N/m, and the mass is pulled 10cm from equilibrium; A) write a function which represents the position vs. time of the block. B) Write a function for the velocity vs. time for this mass. C) What is the maximum speed of the block?

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