Blocks B and C of mass 2m and 3m respectively are connected

Last updated: 6/12/2023

Blocks B and C of mass 2m and 3m respectively are connected by a spring of force constant k block A of mass mis released with zero speed from height H above block B which is at equilibrium The collision of A and B is completely inelastic What is the minimum mg value of H in m so that block C is just able to lift off ground during subsequent motion Given 10cm k 772 2m B 3m A k C