The baseball player A hits the ball from a height of 3.36 ft with an initial velocity of 34.8 ft/s. 0.14 seconds after the ball is hit, player B who is standing 15 ft away from home plate begins to run to catch the ball. How fast must player B run to catch the ball at a height of 7.43 ft? Assume that the ball's initial trajectory is 46 degrees from the horizontal. Type your answer... B