John Throws a Baseball from the Outfield from Shoulder Height,at

Multiple Choice

John throws a baseball from the outfield from shoulder height,at an initial velocity of 39.2 m/s at an initial angle of 30.0° with respect to the horizontal.The ball is in its trajectory for a total interval of 4.00 s before the third baseman catches it at an equal shoulder-height level.(Assume air resistance is negligible. ) What is the ball's horizontal displacement?

A) 76.4 m
B) 38.2 m
C) 136 m
D) zero