A batter hits a baseball with an initial horizontal speed of 74 mph and an initial rate of climb of 61 mph. How fast is the ball traveling when it leaves the bat?  _mph    When the ball leaves the bat, what angle does it initially form with the horizon?___  °    In this context, gravity will change the ball's rate of climb over time but has no effect on the ball's horizontal speed. If the ball lands 2.851 seconds after it was hit, how many feet did the ball travel? (Recall that there are 5,280 feet in one mile and 3600 seconds in one hour.)  _feet   ​