A spherical aluminum ball of mass 1.26 kg contains an empty spherical cavity that is concentric with

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A spherical aluminum ball of mass 1.26 kg contains an empty spherical cavity that is concentric with the ball. The ball just barely floats in water. Calculate (a) The outer radius of the ball and (b) The radius of the cavity.

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Physics by Example

ISBN: 978-0521445146

1st edition

Authors: W. G. Rees

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Question Posted: Jan 05, 2010 01:36 AM

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A spherical aluminum ball of mass 1.26 kg contains an empty spherical cavity that is concentric with

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a b The weight of the ball must be equal to the buoyant forc...View the full answer

Physics by Example

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