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A block with a mass of 200 g is connected to a light spring for which the force constant is 5 N/m and is free to oscillate on a horizontal, frictionless surface. The block is displaced 5 cm from equilibrium and released from rest, as shown in figure 4.10
a) Find the period of its motion?
b) Determine the maximum speed of the block?
c) What is the maximum acceleration of the block?
d) Express the displacement, speed and acceleration as function of time.

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