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Introductory Physics Homework Help
But, as a webpage title: Wave Problem: Solving for Phase Shift
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[QUOTE="freezer, post: 4494085, member: 437480"] [h2]Homework Statement [/h2] 1. A signal of the form x(t) = A cos(ω0t + φ) is plotted below. From the plot, deduce the following: (a) the amplitude A, (b) the period T0, (c) the radian frequency ω0, and (d) the phase φ in radians. For part (e), find f0 in Hz by converting the radian frequency from part (c). For part (f), convert the phase from part (d) to degrees. [h2]Homework Equations[/h2] [h2]The Attempt at a Solution[/h2] a) Amplitude = 6 (inspection) b) Period = (218.75ms + (-31.25ms)) = 250ms c) ω=2π/T = 2π / 0.250s = 8π rad/sec d) dφ=2π/dt = -8π/125 e) frequency = ω/2π = 8π/2π = 4Hz f) deg = 180 φ/2π = 5.76 deg y(t) = 6cos(8πt - 8π/125) So i am not sure on my calculation for the phase shift. [/QUOTE]
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Introductory Physics Homework Help
But, as a webpage title: Wave Problem: Solving for Phase Shift
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