At a height 0.4 m from the ground, the velocity of projectile in vector form is v = 6i + 2j m/s. The angle of projection is At a height 0.4 m from the ground the velocity of projectile in vector form is v = 6i + 2j m/s. The angle of projection is September 5, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 4 - Motion in 2 Dimension , Facebook Messenger WhatsApp Share this:TwitterFacebook Related