This course is basically a topic of academics 11th 12th standard,  I have covered the topic up to the competitive exams like IITJEE/JEE Mains etc .In this topic , I have covered general approach to deal 2d 3d motion with example covering all types like uniform 2d 3d, Uniformly accelerated 2d 3d , Non uniformly accelerated 2d -3d .Then this mathematical approach of 2d 3d is applied in projectile motion as an example to deal, Ground to ground projectile, Projectile from tower, Collision problems.