Collar b slides along the rod so that its distance from o

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The rotation of rod OA about O is defined by the relation theta = t^3 - 4t, where theta and t are expressed in radians and seconds, respectively. Collar B slides along the rod so that its distance from O is r = 2.5t^3 - 5t^2, where r and t are expressed in inches and seconds, respectively. determine the radius of curvature of the path of the collar.

Reference no: EM13604534

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