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Calculate the amplitude of the motion

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Reference no: EM131977057

An object with mass 4.5 kg is attached to a spring with spring stiffness constant k = 250 N/m and is executing simple harmonic motion. When the object is 0.020 m from its equilibrium position, it is moving with a speed of 0.55 m/s.

(a) Calculate the amplitude of the motion. ______ m

(b) Calculate the maximum velocity attained by the object. [Hint: Use conservation of energy.] _______ m/s

Reference no: EM131977057

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