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A 3.4 kg mass attached to a spring is displaced 6.2 cm from the equilibrium position. It is released and then oscillates with a frequence of 3.1 Hz.

a) What is the energy of the motion when the mass passes through the equilibriun position?

b) What is the speed of the mass when it is 2.3cm from the equilibrium position.

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  • Reference No.:- M91011487

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