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The ratio of the speeds of the two boats is 0.707.Explanation:The centripetal acceleration is given by the formula:a = v^2 / rSince the two boats experience the same centripetal acceleration, we can set up the equation:aA = aBSubstituting the formula for centripetal acceleration into the equation and rearranging, we get:vA^2 / rA = vB^2 / rBThe ratio of the speeds of the two boats, vA : vB, can be found by taking the square root of both sides of the equation:vA / vB = sqrt(rA / rB)Plugging in the values for the given radii, we find that vA / vB = sqrt(120/240) = sqrt(1/2) = 0.707The probable question is in the image attached....

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