Physics, 13.02.2020 19:43 thomasmurphy200

Determine the phase constant ϕ (−π≤ϕ≤π) in x=Acos(ωt+ϕ) if, at t=0, the oscillating mass is at x=−A.
Express your answer in terms of the appropriate constants. If there is more than one answer, separate them by a comma.
Determine the phase constant ϕ (−π≤ϕ≤π) in x=Acos(ωt+ϕ) if, at t=0, the oscillating mass is at x=0.
Express your answer in terms of the appropriate constants. If there is more than one answer, separate them by a comma.

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Determine the phase constant ϕ (−π≤ϕ≤π) in x=Acos(ωt+ϕ) if, at t=0, the oscillating mass is at x=−A....