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Physics 19 Online
OpenStudy (ksaimouli):

http://www.chegg.com/homework-help/questions-and-answers/solid-disk-mass-162kg-radius-130m--disk-rotates-axis-center-like-compact-disk-angular-spee-q87838

OpenStudy (anonymous):

It's been a while since i done these sorry i cant.

OpenStudy (ksaimouli):

ok

OpenStudy (ksaimouli):

@asnaseer

OpenStudy (anonymous):

conservation of energy: Ki + Ui = Kf + Uf initial: Ktot = K rot + K trans Ui = 0 Ki_mass = 0 Final: Ktot = 0, (all transferred to lift up the mass) Uf_mass = m_mass*g*h

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