The velocity of the bullet reduces by (1/20)th of its initial velocity after passing through a plank. The maximum number of planks it can cross is The velocity of the bullet reduces by (1/20)th of its initial velocity after passing through a plank. The maximum number of planks it can cross is September 9, 2020 Category: Chapter 3 - Motion in One Dimension , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related