v=−x0ωsin(ωt−π/4) a=−x0ω2cos(ωt+π−4π) a=Acos(ωt+δ) A=x0ω2;δ=43π
A point mass oscillates along the x-axis according to the law x=x0cos(ωt−π/4). If the acceleration of the particle is written as a=Acos(ωt+δ)
Held on 30 Apr 2007 · Verified 6 Jul 2026.
A=x0,δ=−π/4
A=x0ω2,δ=−π/4
A=x0ω2,δ=−π/4
A=x0ω2,δ=3π/4
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