What is the initial phase

Reference no: EM13708574

Question: A mass attached to a spring oscillates with a period of 1.23•s and an amplitude of 20 cm. At time t = 0 the mass is at x = +6•cm and is moving in the positive direction.

Part A: What is the initial phase?

Part B: Where is it at time t = 3.6•s?

Write your solution in appropriate format and provide references.

Reference no: EM13708574

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