A ball of mass 100 g, projected at an angle of 30° from the ground with an initial velocity of 11 m/s, acceleration due to gravity is g = 10 m/s2, what is the maximum height attained?

MCQs on plane scalars and vectors, vectors resolution, vector addition analytical method, plane motion, graphical method, two dimensions relative velocity, plane motion with constant acceleration, simple projectile and uniform circular motions.