How Would a Fielder Use Linear Optical Trajectory to Catch

Multiple Choice

How would a fielder use linear optical trajectory to catch a fly ball?

A) The fielder must run in a path and at a speed such that the ball appears to travel upward in a straight line at a constant speed.
B) The fielder must run in a path and at a speed such that the ball appears to travel in a curved arc with a constant speed.
C) The fielder must run in a curved path and at a constant speed.
D) The fielder must run in a straight path such that the ball appears to travel in a curved arc with an increasing speed.