A spool consider it as a double disc system joined by a

Last updated: 6/7/2023

A spool consider it as a double disc system joined by a short tube at their centre is placed on a horizontal surface as shown in figure A light string wound several times over the short connecting tube leaves it tangentially and passes over a light pulley A weight of mass m is attached to the end of the string The radius of the connecting tube r and mass of the spool is M and radius is R Find the acceleration of the falling mass m Neglect the mass of he connecting tube and slipping of the spool N M