Center of mass of 3 particle 10 kg, 20 kg and 30 kg is at (0,0,0,). Where should a particle of mass 40 kg be placed so that the combination centre of mass will be at (3,3,3) ? ). Where should a particle of mass 40 kg be placed so that the combination centre of mass will be at (3 20 kg and 30 kg is at (0 3% Center of mass of 3 particle 10 kg October 29, 2020 Category: Chapter 9 - Rotation , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related