A ball is kicked at an angle of 30 degrees with a velocity of 10 m/s. What is its maximum height? What is its velocity at maximum height? What is its velocity vector where the ball lands? Plot: x (t), y (t), vx (t), vy (t), ax (t), ay (t). For a = 0 at t, and v = 3 m/s, plot x(t), v(t), and a (t).