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The disk is horizontal and turns so that d thetadt ct

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Reference no: EM13601963

The disk is horizontal and turns so that d theta/dt = ct about the vertical. Forces cause a marble to move in a slot such that its radial distance from the center equals kt^2. Note that c and k are constants. a. Find the acceleration of the marble. b. At what time does the radial acceleration vanish?

Reference no: EM13601963

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