Find the angular velocity of the tube at the instant

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A hollow straight tube of length 2l and mass m can term freely about its centre on a smooth horizontal table another smooth uniform rod of same length and mass is fitted into the tube so that their centres coincider the system is set in motion with an initial angular velocity we. Find the angular velocity of the tube at the instant when the rod slips out of the tube :

Reference no: EM131346638

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