problem03_88

University Physics with Modern Physics with Mastering Physics (11th Edition)

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3.88: Write an expression for the square of the distance ) ( 2 D from the origin to the particle, expressed as a function of time. Then take the derivative of 2 D with respect to t , and solve for the value of
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Unformatted text preview: t when this derivative is zero. If the discriminant is zero or negative, the distance D will never decrease. Following this process, . 5 . 70 9 / 8 sin 1 =-...
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