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a uniform disc having radius 20cm and mass 2.5kg rotates about its central axis with...

a uniform disc having radius 20cm and mass 2.5kg rotates about its central axis with angular velocity of 50rads.if while in rotation,a particle having madd 2.5g is carefully placed to its edge,determine the
1.final angular velocity of the rotating system (2)change in kinetic energy of the rotating system?
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Asked by Happy on 12th November, 2020
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC offline past questions - with all answers and explanations in one app - Download for free
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995