A homerun in a baseball game is hit in such a way that the ball just clears a wall 21 m high, located 130 m from home plate. The ball is hit at an angle of 35 to the horizontal, and air resistance is negligible. Find :

a. The initial speed of the ball

b. The time it takes for the ball to reach the wall

c. The velocity components of the ball at the wall

Please use kinematic formulas at a grade 12 standard