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A spring with a relaxed length of 25 cm and a stiffness of12N/m stands vertically on a table. A block of mass 76g is attached to the top of the spring. You pull the block upward, stretching the spring until its length is now28.7cm,hold the block at rest for a moment, and then release it. Using a time step of 0.1 s,predict the position and momentum of the block at a time0.2 s after you release the block. (Assume the +y direction is upward. Express your answers in vector form.)

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