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1a) Describe in detail the three conditions needed for a system to have simple harmonic motion....

1a) Describe in detail the three conditions needed for a system to have simple harmonic motion. for simple harmonic motion to occur how must the restoring force vary with the position of the oscillating body?

1b) How do you determine the angular frequency w, the linear frequency f and the period T based on the system's differential equation of motion?

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