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Question 1) Clearly solve: * A 0.50 kg mass attached to a spring undergoes a simple...

Question 1) Clearly solve:

* A 0.50 kg mass attached to a spring undergoes a simple harmonic movement with an amplitude of 0.40 m and a period of 3.0 s.
Find
(a) the total energy of this oscillator
(b) the maximum speed of the dough
(c) the speed when the mass is at x = +0.20 m from the equilibrium position
(d) the elastic potential energy stored in the spring when the mass moves at half its maximum speed

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Answer #1

It should be noted that KE is maximum at mean position and PE is maximum at extreme position.

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