1 The position coordinates of a projectile projected from

Last updated: 6/5/2023

1 The position coordinates of a projectile projected from ground on a certain planet with no atmosphere are given by y 4t 2t m and x 31 metre where t is in second and point of projection is taken as origin The angle of projection of projectile with vertical is 1 30 3 45 2 37 4 60 27