A particle is projected vertically upward with speed 20m/s .Find the time after particle is at a height 15 m above the ground.(g=10m/s^(2)) A particle is projected vertically upward with speed 20m/s .Find the time after particle is at a height 15 m above the ground.(g=10m/s^(2)) September 9, 2020 Category: Chapter 3 - Motion in One Dimension , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related