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A merry-go-round with a moment of inertia equal to 1250 kg. m and a radius of 2.7 m rotates with negligible friction at 1.72
A merry-go-round with a moment of inertia equal to 1250 kg. m and a radius of 2.7 m rotates with negligible friction at 1.72 rad/s. A child initially standing still next to the merry-go-round jumps onto the edge of the platform straight toward the axis of rotation causing the platform to slow to 1.28 rad/s Part A What is her mass? Express your answer using two significant figures. m = Submit Provide Feedback Request Answer Next > ?
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This question involves the conservation of angular momentum Angular momentum is conserved when there is no net external torque acting on a system The ...
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Physics Principles with Applications
Authors: Douglas C. Giancoli
7th edition
978-0321869111, 321625927, 9780321733627, 321869117, 9780321625922, 321733622, 978-0321762429
