Question

A uniform disc of radius R and mass M is mounted on an axis supported in fixed frictionless
bearing. A light chord is wrapped around the rim of the wheel and supposes that we hang a body
of mass m from the chord. Find the angular of the disc and tangential acceleration of point on the
rim

Answer 1

$\underline{\underline{\huge\mathfrak{heya\:meta}}}$

A uniform disc of radius R and mass M is mounted on an axis supported in fixed frictionless

bearing. A light chord is wrapped around the rim of the wheel and supposes that we hang a body

of mass m from the chord. Find the angular of the disc and tangential acceleration of point on the

rim

$\underline{\underline{thanks}}}$

Answer 2

Answer:-

Explanation

Using a=g/1+I/mR2

a=g/1+MR2/2mR2

a=(2m/M+2m)g