FIGURE 14-1 -The Simple Harmonic Motion of an Object Is Shown in Is

question 89

Multiple Choice

FIGURE 14-1
-The simple harmonic motion of an object is shown in Fig. 14-1. What is the position of the object as a function of time?

• A)x(t) = (4.0 m)sin[(2π/8.0 s)t + π/3.0]
• B)x(t) = (4.0 m)cos[(2π/8.0 s)t + 2π/3.0]
• C)x(t) = (4.0 m)cos[(2π/8.0 s)t + π/3.0]
• D)x(t) = (4.0 m)cos[(2π/8.0 s)t - π/3.0]
• E)x(t) = (8.0 m)cos[(2π/8.0 s)t + π/3.0]

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Invested Capital

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The percentage of revenue remaining after all expenses have been deducted from sales.

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