A block with mass m =6.9 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.29 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.1 m/s. The block oscillates on the spring without friction.n
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1)What is the spring constant of the spring?n
2)What is the oscillation frequency?n
3)After t = 0.42 s what is the speed of the block?n
4)What is the magnitude of the maximum acceleration of the block?n
5)At t = 0.42 s what is the magnitude of the net force on the block?