A football of mass m is thrown at an initial velocity of magnitude v 0 at an angle of \ theta above the horizontal, as shown. The ball reaches a maximum height h . Choose the zero of gravitational potential energy to be at ground level. Give an expression for the initial velocity vector in Cartesian unit - vector form. Write your answer in terms of v 0 , \ theta , and the unit vectors i ^ and jIn terms of the variables given in the problem statement, write an expressionIf m = 1 . 0 0 kg , v 0 = 1 8 . 2 3 m / s , and \ theta = 3 5 . 2 ∘ , then how high, in meters, did the ball travel?