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A block with mass of 4.52 kg is attached to a horizontal spring with spring constant k = 3.59 102 N/m, as shown in the figure. The surface the block rests upon is frictionless. The block is pulled out to xi = 0.0520 m and released.

(a) Find the speed of the block at the equilibrium point.

m/s

(b) Find the speed when x = 0.026 m.

m/s

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Category:- Physics
Reference No.:- M9906258

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