A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation A projectile is fired from level ground at an angle theta above the horizontal. The elevation angle phi of the highest point as seen from the launch point is related to theta by the relation September 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related