A person of mass 70 kg stands at the center of a rotating merry-go-round platform of radius 3.3 m and moment of inertia 880 kg m². The platform rotates without friction with angular velocity 0.95 rad/s. The person walks radially to the edge of the platform. ssignment ProblemiD-178465344 Part A Calculate the angular velocity when the person reaches the edge. Express your answer using three significant figures and include the appropriate units. W= Submit Part B μА Value KE₁, KE= Submit Request Answer Calculate the rotational kinetic energy of the system of platform plus person before and after the person's walk. Express your answers using two significant figures. Enter your answers numerically separated by a comm 15| ΑΣΦ Units Request Answer 1 ? P Pearson ? J

A person of mass 70 kg stands at the center of a rotating merry-go-round platform of radius 3.3 m and moment of inertia 880 kg m². The platform rotates without friction with angular velocity 0.95 rad/s. The person walks radially to the edge of the platform. ssignment ProblemiD-178465344 Part A Calculate the angular velocity when the person reaches the edge. Express your answer using three significant figures and include the appropriate units. W= Submit Part B μА Value KE₁, KE= Submit Request Answer Calculate the rotational kinetic energy of the system of platform plus person before and after the person's walk. Express your answers using two significant figures. Enter your answers numerically separated by a comm 15| ΑΣΦ Units Request Answer 1 ? P Pearson ? J

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 97CP: A small ball of mass 0.50 kg is attached by a massless sting to a vertical rod that Is spinning as...

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