A ring of radius R 8m is made of a highly dense material

Last updated: 6/26/2023

A ring of radius R 8m is made of a highly dense material Mass of the ring is mR 2 7 x 10 kg distributed uniformly over its circumference A particle of mass dense mp 3 x 10 kg is placed on the axis of the ring at a distance x 6m from the centre Neglect all other forces except gravitational interaction Determine speed in cm sec of the particle at the instant when it passes through centre of ring