Question Number 24539 by ajfour last updated on 20/Nov/17
Commented by ajfour last updated on 20/Nov/17
$${If}\:{the}\:{system}\:{is}\:{released}\:{with} \\ $$$${the}\:{rod}\:{vertical}\:\left(\theta=\mathrm{0}\right)\:,\:{and}\:{the} \\ $$$${rod}\:{being}\:{attached}\:{to}\:{the}\:{center} \\ $$$${of}\:{disc}\:{with}\:{a}\:{frictionless}\:{axle}, \\ $$$${then}\:{as}\:{the}\:{rod}\:{inclines}\:{down}, \\ $$$${disc}\:{rolls}\:{purely}\:\left({consider}\:{given}\right), \\ $$$${Find}\:\boldsymbol{{x}}\:{as}\:{a}\:{function}\:{of}\:\boldsymbol{\theta}\:. \\ $$$$ \\ $$